Dataset: IFCB Image Data

Name: Image data taken by an Imaging Flow CytoBot (IFCB) over Palmer Deep Canyon in February and March 2020.
Published: 2021-12-07
Keywords: IFCB, Palmer Deep Canyon, Project SWARM, Antarctica, West Antarctic Peninsula, oceans

Cite This Dataset

DOI:10.26008/1912/bco-dmo.865002.1

Spatial Extent: N:-64.8423 E:-64.1117 S:-64.9321 W:-64.2717

Temporal Extent: 2020-02-08 - 2020-03-07

Project:

Collaborative Research: Physical Mechanisms Driving Food Web Focusing in Antarctic Biological Hotspots (Project SWARM)

Principal Investigator:

Matthew Oliver (University of Delaware)

Co-Principal Investigator:

Joshua Kohut (State University of New Jersey)

Contact:

Katherine Hudson (University of Delaware)

BCO-DMO Data Manager:

Karen Soenen (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Version:

Version Date:

2021-12-07

Restricted:

Validated:

Yes

Current State:

Final no updates expected

Image data taken by an Imaging Flow CytoBot (IFCB) over Palmer Deep Canyon in February and March 2020.

Abstract:

Image data taken by an Imaging Flow CytoBot (IFCB) over Palmer Deep Canyon in February and March 2020.

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Archival Copy

Version Date	Archive	Persistent Identifier	Date Assigned
2021-12-07	Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)	10.26008/1912/bco-dmo.865002.1	2021-12-07

Methods & Sampling

The IFCB sampling occurred on February 8 and March 7 2020 at three stations over Palmer Deep Canyon (see Hudson et al., 2021 for station locations). Water samples for the IFCB were collected with a SeaBird SBE-19 Plus V2 CTD and 6 Niskin bottles, which fired at 5, 35, 75, 100, 150, and 200 m on the upcasts.

Data Processing Description

Water from each sampling depth was collected in dark, triple rinsed 50 mL Falcon tubes and kept dark and cold until processed. Images were collected with the IFCB using the scattering and chlorophyll sensors and sensitivities were increased to maximize photo collect without producing high numbers of empty images, following the Palmer Long Term Ecological Research (LTER) program protocols.

Blob and feature extraction for the images were performed using the MATLAB IFCB Toolbox (Sosik, et al., 2016). All cells with an equivalent diameter of 0 were removed from the dataset.

Live and detrital cells were classified using chlorophyll distributions. Cells with chlorophyll greater than the 77% quantile were classified as live cells.

Data header description: Columns 1-6 contain image identifying data. The remainder of this dataset is a combination of the IFCB header file (.adc) and the feature extraction from the MATLAB IFCB Toolbox. Columns 7 – 243 include the feature data from the IFCB MATLAB Toolbox. Column heading information can be found here: Sosik, H.M. 2017 - Chapter Feature File Documentation. Columns 244-267 are the header information from each image. Documentation on the header information can be found on pages C-2 and C-3 of the IFCB manual (McLane Research Laboratories (2020)). Column 268 (‘id_tag’) is a binary (live cell or detritus) tag given to the image based on the data.

Data Files

File
ifcb.csv (Comma Separated Values (.csv), 135.73 MB) MD5:9ba6b58ac0a79471efd8fa5b3f5cacdf Primary data file for dataset ID 865002

More Information about this dataset

Funding Sources

Funding Source	Award Number
NSF Office of Polar Programs (formerly NSF PLR)	OPP-1744884
NSF Office of Polar Programs (formerly NSF PLR)	OPP-1745009
NSF Office of Polar Programs (formerly NSF PLR)	OPP-1745011
NSF Office of Polar Programs (formerly NSF PLR)	OPP-1745018
NSF Office of Polar Programs (formerly NSF PLR)	OPP-1745023
NSF Office of Polar Programs (formerly NSF PLR)	OPP-1745081

Deployments

None available yet

Instruments

Imaging FlowCytobot

Supplied Name: Imaging Flow CytoBot (IFCB)

Supplied Description:

Imaging Flow CytoBot (IFCB), McLane Labs, Falmouth MA, SN 116

Instrument Type

Generic Name: Imaging FlowCytobot

Acronym: IFCB

Generic Description:

The Imaging FlowCytobot (IFCB) is an in-situ automated submersible imaging flow cytometer that generates images of particles in-flow taken from the aquatic environment. https://mclanelabs.com/imaging-flowcytobot/

Parameters

Date and time formats are described in python strftime() syntax.

Supplied Name	Supplied description	Supplied Units	Standard Name
date	Date of sample Format: %Y-%m-%d	unitless	date
station	Name of station sampled	unitless	station
latitude	Latitude of station	Decimal degrees	lat
longitude	Longitude of station	Decimal degrees	lon
depth	Depth of sample	Meters	depth
file_ID	Source file of sample	unitless	file_name
roi_number	Region of interest (ROI) number; consecutive from original data acquisition;NA	count (unitless)	image_analysis
Area	cross-sectional area of largest contiguous blob in ROI;MATLAB regionprops function	squared pixels	image_analysis
Biovolume	volume estimate for the largest blob; assuming cross-sections in the third dimension are locally circular (solid of revolution for simple shapes; distance map based for complex shapes);Moberg and Sosik 2012; doi: 10.4319/lom.2012.10.278	cibed pixels	biovolume
BoundingBox_xwidth	dimension along the x-axis of the smallest rectangle containing the largest blob;MATLAB regionprops function	pixels	x_pixel_unit
BoundingBox_ywidth	dimension along the y-axis of the smallest rectangle containing the largest blob;MATLAB regionprops function	pixels	y_pixel_unit
ConvexArea	area of the smallest convex polygon that can contain the largest blob (area of the convex hull);MATLAB regionprops function	squared pixels	image_analysis
ConvexPerimeter	perimeter of the smallest convex polygon that can contain the largest blob;MATLAB regionprops function; computed from ConvexHull	pixels	image_analysis
Eccentricity	eccentricity of the ellipse that has the same second-moments as the largest blob (0 = circle; 1 = line segment);MATLAB regionprops function	unitless	image_analysis
EquivDiameter	diameter of circle with same area as largest blob;MATLAB regionprops function	pixels	diameter
Extent	area divided by the area of the bounding box;MATLAB regionprops function	pixels	image_analysis
FeretDiameter	INCORRECTLY computed in v2; maximum distance between any two points along the boundary of the largest blob ("caliper diameter");MATLAB regionprops function; computed from ConvexHull	pixels	diameter
H180	Hausdorff distance (measure of how far two subsets of a space are from each other) between the largest blob and itself after rotation by 180 degrees along the major axis;pixels;HausdorffDist.m by Z. Danziger; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/26738-hausdorff-dis...	pixels	image_analysis
H90	Hausdorff distance (measure of how far two subsets of a space are from each other) between the largest blob and itself after rotation by 90 degrees along the major axis;pixels;HausdorffDist.m by Z. Danziger; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/26738-hausdorff-dis...	pixels	image_analysis
Hflip	Hausdorff distance (measure of how far two subsets of a space are from each other) between the largest blob and itself after reflection across the major axis;HausdorffDist.m by Z. Danziger; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/26738-hausdorff-dis...	pixels	image_analysis
MajorAxisLength	length of the major axis of the ellipse that has the same normalized second central moment as the region;MATLAB regionprops function	pixels	length
MinorAxisLength	length of the minor axis of the ellipse that has the same normalized second central moment as the region;MATLAB regionprops function	pixels	length
Orientation	angle between the x-axis and the major axis of the ellipse that has the same second-moments as the blob;MATLAB regionprops function	degrees	image_analysis
Perimeter	distance around the boundary of the largest blob;MATLAB regionprops function	pixels	image_analysis
RWcenter2total_powerratio	ratio of energy near the center to the total energy; see Guo et al., 2021 (https://doi.org/10.1016/j.jher.2021.03.002)	unitless	image_analysis
RWhalfpowerintegral	normalized total energy; see Guo et al., 2021 (https://doi.org/10.1016/j.jher.2021.03.002)	unitless	image_analysis
Solidity	proportion of the pixels in its convex hull that are also in the largest blob (Area/ConvexArea);dimension- less;MATLAB regionprops function	unitless	image_analysis
moment_invariant1	first moment invariant (invariant to scale; translation; and rotation) for shape indication;DIPUM function invmoments; http://www.imageprocessingplace.com/;DIPUM function invmoments; D27http://www.imageprocessingplace.com/D70	unitless	image_analysis
moment_invariant2	second moment invariant (invariant to scale; translation; and rotation) for shape indication; computed for the largest blob;DIPUM function invmoments; http://www.imageprocessingplace.com/	unitless	image_analysis
moment_invariant3	third moment invariant (invariant to scale; translation; and rotation) for shape indication; computed for the largest blob;DIPUM function invmoments; http://www.imageprocessingplace.com/	unitless	image_analysis
moment_invariant4	fourth moment invariant (invariant to scale; translation; and rotation) for shape indication; computed for the largest blob;DIPUM function invmoments; http://www.imageprocessingplace.com/	unitless	image_analysis
moment_invariant5	fifth moment invariant (invariant to scale; translation; and rotation) for shape indication; computed for the largest blob;DIPUM function invmoments; http://www.imageprocessingplace.com/	unitless	image_analysis
moment_invariant6	sixth moment invariant (invariant to scale; translation; and rotation) for shape indication; computed for the largest blob	unitless	image_analysis
moment_invariant7	seventh moment invariant (invariant to scale; translation; and rotation) for shape indication; computed for the largest blob	unitless	image_analysis
numBlobs	number of separate connected blobs in ROI;NA	unitless	image_analysis
shapehist_kurtosis_normEqD	kurtosis ('tailedness') of distributions of normalized Equilvalent Diameters	unitless	diameter
shapehist_mean_normEqD	mean of normalized Equilvalent Diameters	pixels	diameter
shapehist_median_normEqD	median of normalized Equilvalent Diameters	pixels	diameter
shapehist_mode_normEqD	mode of normalized Equilvalent Diameters	pixels	diameter
shapehist_skewness_normEqD	skewness of normalized Equilvalent Diameters	unitless	diameter
summedArea	Area summed for all blobs;squared pixels;MATLAB regionprops function	squared pixels	image_analysis
summedBiovolume	Biovolume summed for all blobs;cubed pixels;MATLAB regionprops function	cibed pixels	biovolume
summedConvexArea	ConvexArea summed for all blobs;squared pixels;MATLAB regionprops function	squared pixels	image_analysis
summedConvexPerimeter	ConvexPerimeter summed for all blobs;pixels;MATLAB regionprops function	pixels	image_analysis
summedFeretDiameter	INCORRECTLY computed in v2; FeretDiameter summed for all+ blobs;pixels;MATLAB regionprops function; computed from ConvexHull	pixels	diameter
summedMajorAxisLength	MajorAxisLength summed for all blobs;pixels;MATLAB regionprops function	pixels	length
summedMinorAxisLength	MinorAxisLength summed for all blobs;pixels;MATLAB regionprops function	pixels	length
summedPerimeter	Perimeter summed for all blobs;pixels;MATLAB regionprops function	pixels	image_analysis
texture_average_contrast	Average contrast of pixel gray levels inside blob after brightness adjustment so that 1% of pixels are saturated high and low;;MATLAB imadjust function; DIPUM statxture function; http://www.imageprocessingplace.com/	pixels	image_analysis
texture_average_gray_level	Average gray level of pixels inside blob after brightness adjustment so that 1% of pixels are saturated high and low;NA;MATLAB imadjust function; DIPUM statxture function; http://www.imageprocessingplace.com/;;	pixels	image_analysis
texture_entropy	Entropy (measure of randomness) of pixel gray levels inside blob after brightness adjustment so that 1% of pixels are saturated high and low;;MATLAB imadjust function; DIPUM statxture function; http://www.imageprocessingplace.com/;;	pixels	image_analysis
texture_smoothness	Smoothness measure of pixel gray levels inside blob after brightness adjustment so that 1% of pixels are saturated high and low;;MATLAB imadjust function; DIPUM statxture function; http://www.imageprocessingplace.com/;;	squared pixels	image_analysis
texture_third_moment	Normalized third moment pixel gray levels inside blob after brightness adjustment so that 1% of pixels are saturated high and low;;MATLAB imadjust function; DIPUM statxture function; http://www.imageprocessingplace.com/;;	unitless	image_analysis
texture_uniformity	Uniformity measure of pixel gray levels inside blob after brightness adjustment so that 1% of pixels are saturated high and low;;MATLAB imadjust function; DIPUM statxture function; http://www.imageprocessingplace.com/;;	squared pixels	image_analysis
RotatedArea	Area of largest blob after rotation to align major axis along x-axis;squared pixels;MATLAB regionprops function;;;	squared pixels	image_analysis
RotatedBoundingBox_xwidth	dimension along the x-axis of the smallest rectangle containing the largest blob after rotation to align major axis along x-axis;pixels;MATLAB regionprops function;;;	pixels	x_pixel_unit
RotatedBoundingBox_ywidth	dimension along the y-axis of the smallest rectangle containing the largest blob after rotation to align major axis along x-axis;pixels;MATLAB regionprops function;;;	pixels	y_pixel_unit
Wedge01	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge02	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge03	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge04	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge05	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge06	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge07	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge08	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge09	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge10	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge11	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge12	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge13	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge14	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge15	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge16	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge17	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge18	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge19	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge20	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge21	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge22	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge23	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge24	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge25	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge26	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge27	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge28	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge29	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge30	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge31	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge32	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge33	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge34	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge35	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge36	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge37	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge38	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge39	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge40	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge41	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge42	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge43	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge44	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge45	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge46	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge47	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Wedge48	relative power in sequential radial wedge in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring01	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring02	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring03	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring04	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring05	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring06	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring07	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring08	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring09	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring10	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring11	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring12	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring13	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring14	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring15	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring16	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring17	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring18	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring19	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring20	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring21	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring22	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring23	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring24	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring25	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring26	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring27	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring28	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring29	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring30	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring31	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring32	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring33	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring34	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring35	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring36	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring37	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring38	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring39	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring40	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring41	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring42	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring43	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring44	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring45	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring46	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring47	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring48	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring49	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
Ring50	relative power in sequential concentric ring in frequency space (2-D FFT) for blob image;modified version of diffraction pattern sampling method developed by George; N. and S.G. Wang (1994) Applied Optics; 33: 3127-3134	unitless	image_analysis
HOG01	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG02	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG03	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG04	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG05	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG06	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG07	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG08	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG09	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG10	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG11	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG12	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG13	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG14	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG15	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG16	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG17	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG18	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG19	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG20	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG21	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG22	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG23	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG24	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG25	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG26	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG27	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG28	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG29	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG30	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG31	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG32	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG33	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG34	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG35	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG36	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG37	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG38	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG39	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG40	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG41	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG42	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG43	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG44	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG45	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG46	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG47	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG48	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG49	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG50	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG51	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG52	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG53	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG54	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG55	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG56	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG57	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG58	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG59	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG60	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG61	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG62	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG63	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG64	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG65	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG66	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG67	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG68	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG69	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG70	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG71	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG72	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG73	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG74	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG75	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG76	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG77	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG78	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG79	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG80	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
HOG81	sequential element of Histogram of Oriented Gradients (shape feature descriptors) for ROI;;HOG.m by O. Ludwig; MathWorks File Exchange; https://www.mathworks.com/matlabcentral/fileexchange/28689-hog-descripto...	unitless	image_analysis
Area_over_PerimeterSquared	Area divided by squared Perimeter;;computed from MATLAB regionprops function output;;;	unitless (squared pixels/squared pixels)	image_analysis
Area_over_Perimeter	Area divided by Perimeter;;computed from MATLAB regionprops function output;;;	pixels (squared pixels/pixels)	image_analysis
H90_over_Hflip	H90 divided by Hflip;;computed from HausdorffDist.m output;;;	unitless	image_analysis
H90_over_H180	H90 divided by H180;;computed from HausdorffDist.m output;;;	unitless	image_analysis
Hflip_over_H180	Hflip divided by H180;;computed from HausdorffDist.m output;;;	unitless	image_analysis
summedConvexPerimeter_over_Perimeter	summedConvexPerimeter _over_Perimeter	unitless	image_analysis
rotated_BoundingBox_solidity	rotated_BoundingBox _solidity	squared pixels	image_analysis
ADC_time	Elapsed time (in seconds) from the start of the sample run to the current trigger.	seconds	image_analysis
PMTA	Integrated output (in volts) of PMTA for the current trigger pulse.	volts	image_analysis
PMTB	Integrated output (in volts) of PMTB for the current trigger pulse.	volts	image_analysis
PMTC	Integrated output (in volts) of PMTC for the current trigger pulse.	volts	image_analysis
PMTD	Integrated output (in volts) of PMTD for the current trigger pulse.	volts	image_analysis
peakA	Peak output (in volts) of PMTA for the current trigger pulse.	volts	image_analysis
peakB	Peak output (in volts) of PMTB for the current trigger pulse.	volts	image_analysis
peakC	Peak output (in volts) of PMTC for the current trigger pulse.	volts	image_analysis
peakD	Peak output (in volts) of PMTD for the current trigger pulse.	volts	image_analysis
time_of_flight	Duration (in us) of the entire pulse for which a trigger signal is generated. (Note that this includes pulse stretching as set by user in the expert tab).	us (microseconds)	time_inc
grabtimestart	Elapsed time (in seconds) from the start of the sample run to the current trigger. (Note that this is redundant with ADC_time).	seconds	time_elapsed
grabtimeend	Elapsed time (in seconds) from the start of the sample run to the completion of image acquisition for the current trigger.	seconds	time_elapsed
ROIx	‘x’ position (in pixels) of the upper left corner of the bounding box for the current image.	pixels	image_analysis
ROIy	‘y’ position (in pixels) of the upper left corner of the bounding box for the current image.	pixels	image_analysis
ROIwidth	Width (in pixels) of the bounding box for the current image.	pixels	image_analysis
ROIheight	Height (in pixels) of the bounding box for the current image.	pixels	image_analysis
start_byte	Integer value for the offset in the ROI array for the current image.	unitless	image_analysis
comparator_out	Placeholder for old revision hardware	unitless	image_analysis
STartPoint	Placeholder for old revision hardware	unitless	image_analysis
SignalLength	Placeholder for old revision hardware	unitless	image_analysis
status	Status flag for the state of the ROI array.	unitless	image_analysis
runTime	Accumulated time (in seconds) for which sample has been analyzed.	seconds	time_inc
inhibitTime	Accumulated time (in seconds) for which sample has not been analyzed (i.e.	seconds	time_inc
pmt_ratio	ratio of PMTA/PMTB	unitless	image_analysis
id_tag	binary (live cell or detritus) tag given to the image based on the data	unitless	image_analysis

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Dataset: IFCB Image Data