CVD: Color Vision Deficiencies

Methods for color vision deficiencies (CVD), to help understanding and mitigating issues with CVDs and to generate tests for diagnosis and interpretation.

AuthorJose Gama [aut, cre, trl], Brian Foutch [ctb], Mark Grundland [ctb], Neil Dodgson [ctb]
Date of publication2016-11-28 13:23:17
MaintainerJose Gama <rxprtgama@gmail.com>
LicenseGPL (>= 3)
Version1.0.2

View on CRAN

Man pages

approx.scotopic.luminance.LarsonEtAl.RGB: Approximation of the scotopic luminance

attenuationNumberOfEyes: Attenuation as a function of number of eyes

B20: Farnsworth B-20 cap colors

BowmanTCDS: Table of color distance scores for quantitative scoring of...

calculateCircle: Generate points from a circle

calculateTES: total error score (TES) using Farnsworth's or Kinnear's...

Color.Vision.c2g: Decolorize an image using the c2g algorithm

Color.Vision.Daltonize: Daltonize images

Color.Vision.Simulate: Simulate CVDs on images

Color.Vision.VingrysAndKingSmith: Scoring the results of the "D-15", "D-15DS" or "FM1OO-Hue"...

createPNGbuttons: Creates PNG files to be used as colored caps (buttons)

CVD-internal: Internal CVD functions

D15Foutch: Quantitatively analyzes of D15 color panel tests

decolorize: Decolorize algorithm from Mark Grundland and Neil A. Dodgson

dichromaticCopunctalPoints: Copunctal points derived by Smith and Pokorny (1975)

effectiveCornealFluxDensity: Effective Corneal Flux Density

effectivePupilArea: Effective area of the illuminated pupil

example1Lanthony1978: Example of cap arrangements for the D-15d test,...

example2Lanthony1978: Example of cap arrangements for the D-15d test, Central...

exampleBowman1982: Example of cap arrangements for the D-15d test

exampleFarnsworth1974: Example of cap arrangements for the D-15 test,...

exampleFM100: Example of cap arrangements for the FM-100 test

exampleNRC1981: Example of cap arrangements for the D-15 test,...

exampleSimunovic2004: Example of cap arrangements for the D-15 test,...

FarnsworthD15: Farnsworth D-15 cap colors

FarnsworthMunsell100Hue: Farnsworth D-15 cap colors

GellerTCDS: Table of color distance scores for quantitative scoring of...

greyscale.avg: Greyscale algorithms

H16: Farnsworth H-16 cap colors

illuminance2troland: Convert from luminance to troland and effective troland

interpretation.VingrysAndKingSmith: Automatic interpretation of test scores

LanthonyD15: Farnsworth H-16 cap colors

lightAdaptedPupilSize.Barten: pupil diameter ranges from Barten, L. (1999)

lightAdaptedPupilSize.BlackieAndHowland: pupil diameter ranges from Blackie, C. A., & Howland, H. C....

lightAdaptedPupilSize.Crawford: pupil diameter ranges from Crawford, L. (1936)

lightAdaptedPupilSize.DeGrootAndGebhard: pupil diameter ranges from DeGrootAndGebhard, L. (1952)

lightAdaptedPupilSize.Holladay: pupil diameter ranges from Holladay, L. (1926)

lightAdaptedPupilSize.LeGrand: pupil diameter ranges from Le Grand (1992)

lightAdaptedPupilSize.MoonAndSpencer: pupil diameter ranges from MoonAndSpencer, L. (1944)

lightAdaptedPupilSize.StanleyAndDavies: pupil diameter ranges from StanleyAndDavies, L. (1995)

lightAdaptedPupilSize.WatsonAndYellott: pupil diameter ranges from Watson A. B., Yellott J. I. (2012)

lightAdaptedPupilSize.WinnEtAl: pupil diameter ranges from Winn et al (1995)

loadPNG: Load a PNG file

neutralPoint: Neutral points for CIE 1976 uv, CIE 1931 xy and CIE 1960 uv

plotConfusionVectors: Plot confusion vectors for CIE 1976 uv, CIE 1931 xy and CIE...

Roth28: Roth-28 cap colors

scoreD15Graphic: Graphical score for the D-15 tests

scoreD15TCDS: Total Color Difference Score (TCDS) for the D-15 tests

scoreFM100Graphic: Graphical score for the D-15 tests

scoreRoth28Graphic: Graphical score for the D-15 tests

showDuplicated: Show missing and duplicated cap numbers

typicalD15: Typical cap arrangements for the D-15 tests

vectorPNGbuttons: Vector of PNG files representing colored caps (buttons)

VKSgraphic: Graphical score for the D-15 tests

VKStable2: Table with results of D-15 tests scored with the Vingrys and...

XYZ2scotopic.Rawtran: Approximation of the scotopic luminance

Files in this package

CVD
CVD/inst
CVD/inst/extdata
CVD/inst/extdata/a37e92.png
CVD/inst/extdata/8f8c4a.png
CVD/inst/extdata/a87988.png
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CVD/inst/extdata/ccc8d2.png
CVD/inst/extdata/8b9058.png
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CVD/inst/extdata/d4c8b2.png
CVD/inst/extdata/6d8462.png
CVD/inst/extdata/a47b4e.png
CVD/inst/extdata/TurnColorsGrayImage2.png
CVD/inst/extdata/609877.png
CVD/inst/extdata/6b8da6.png
CVD/inst/extdata/ab757a.png
CVD/inst/extdata/7e9568.png
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CVD/inst/extdata/pastel_color.png
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CVD/inst/extdata/8088a5.png
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CVD/inst/extdata/d1c7ca.png
CVD/inst/extdata/TurnColorsGrayImage1.png
CVD/inst/extdata/9a8347.png
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CVD/inst/extdata/sample1.png
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CVD/inst/extdata/fruits.png
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CVD/inst/extdata/a37356.png
CVD/inst/extdata/867a4c.png
CVD/inst/extdata/768daa.png
CVD/NAMESPACE
CVD/demo
CVD/demo/exampleFarnsworth.R
CVD/demo/LanthonyD15.Windows.R
CVD/demo/example2Lanthony1978.R
CVD/demo/exampleFM100.R
CVD/demo/Roth28.R
CVD/demo/FM100.R
CVD/demo/exampleNRC1981.R
CVD/demo/example1Lanthony1978.R
CVD/demo/00Index
CVD/demo/FM100.Windows.R
CVD/demo/transformedUpDown.R
CVD/demo/FarnsworthD15.Windows.R
CVD/demo/exampleVKS91.R
CVD/demo/exampleSimunovic2004.R
CVD/demo/exampleBowman.R
CVD/demo/FarnsworthD15.R
CVD/demo/Roth28.Windows.R
CVD/demo/LanthonyD15.R
CVD/data
CVD/data/FarnsworthMunsell100Hue.rda
CVD/data/typicalD15.rda
CVD/data/exampleFarnsworth1974.rda
CVD/data/example2Lanthony1978.rda
CVD/data/BowmanTCDS.rda
CVD/data/GellerTCDS.rda
CVD/data/exampleFM100.rda
CVD/data/FarnsworthD15.rda
CVD/data/neutralPoint.rda
CVD/data/VKStable2.rda
CVD/data/exampleSimunovic2004.rda
CVD/data/H16.rda
CVD/data/dichromaticCopunctalPoint.rda
CVD/data/exampleNRC1981.rda
CVD/data/B20.rda
CVD/data/example1Lanthony1978.rda
CVD/data/Roth28.rda
CVD/data/exampleBowman1982.rda
CVD/data/LanthonyD15.rda
CVD/R
CVD/R/CVD.R
CVD/MD5
CVD/DESCRIPTION
CVD/man
CVD/man/exampleSimunovic2004.Rd CVD/man/D15Foutch.Rd CVD/man/lightAdaptedPupilSize.LeGrand.Rd CVD/man/decolorize.Rd CVD/man/dichromaticCopunctalPoints.Rd CVD/man/neutralPoint.Rd CVD/man/lightAdaptedPupilSize.Crawford.Rd CVD/man/interpretation.VingrysAndKingSmith.Rd CVD/man/FarnsworthD15.Rd CVD/man/exampleBowman1982.Rd CVD/man/XYZ2scotopic.Rawtran.Rd CVD/man/vectorPNGbuttons.Rd CVD/man/calculateTES.Rd CVD/man/illuminance2troland.Rd CVD/man/exampleFarnsworth1974.Rd CVD/man/LanthonyD15.Rd CVD/man/Color.Vision.c2g.Rd CVD/man/lightAdaptedPupilSize.WinnEtAl.Rd CVD/man/B20.Rd CVD/man/exampleNRC1981.Rd CVD/man/FarnsworthMunsell100Hue.Rd CVD/man/CVD-internal.Rd CVD/man/plotConfusionVectors.Rd CVD/man/createPNGbuttons.Rd CVD/man/greyscale.avg.Rd CVD/man/GellerTCDS.Rd CVD/man/example1Lanthony1978.Rd CVD/man/lightAdaptedPupilSize.DeGrootAndGebhard.Rd CVD/man/attenuationNumberOfEyes.Rd CVD/man/Color.Vision.VingrysAndKingSmith.Rd CVD/man/effectiveCornealFluxDensity.Rd CVD/man/lightAdaptedPupilSize.MoonAndSpencer.Rd CVD/man/VKStable2.Rd CVD/man/lightAdaptedPupilSize.Holladay.Rd CVD/man/BowmanTCDS.Rd CVD/man/lightAdaptedPupilSize.StanleyAndDavies.Rd CVD/man/scoreRoth28Graphic.Rd CVD/man/lightAdaptedPupilSize.WatsonAndYellott.Rd CVD/man/H16.Rd CVD/man/Color.Vision.Simulate.Rd CVD/man/lightAdaptedPupilSize.Barten.Rd CVD/man/example2Lanthony1978.Rd CVD/man/approx.scotopic.luminance.LarsonEtAl.RGB.Rd CVD/man/typicalD15.Rd CVD/man/scoreD15Graphic.Rd CVD/man/VKSgraphic.Rd CVD/man/Color.Vision.Daltonize.Rd CVD/man/Roth28.Rd CVD/man/scoreD15TCDS.Rd CVD/man/scoreFM100Graphic.Rd CVD/man/effectivePupilArea.Rd CVD/man/lightAdaptedPupilSize.BlackieAndHowland.Rd CVD/man/showDuplicated.Rd CVD/man/loadPNG.Rd CVD/man/exampleFM100.Rd CVD/man/calculateCircle.Rd

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