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 09:01:48
MaintainerJose Gama <rxprtgama@gmail.com>
LicenseGPL (>= 3)
Version1.0.2

View on R-Forge

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

Functions

approx.scotopic.luminance.LarsonEtAl.RGB Man page
approx.scotopic.luminance.LarsonEtAl.RGB.array Man page
approx.scotopic.luminance.LarsonEtAl.XYZ Man page
approx.scotopic.luminance.LarsonEtAl.XYZ.array Man page
attenuationNumberOfEyes Man page
B20 Man page
BowmanTCDS Man page
calculateCircle Man page
calculateTES Man page
Color.Vision.c2g Man page
Color.Vision.Daltonize Man page
Color.Vision.Simulate Man page
Color.Vision.VingrysAndKingSmith Man page
createPNGbuttons Man page
D15Foutch Man page
decolorize Man page
decolorizeFile Man page
dichromaticCopunctalPoint Man page
effectiveCornealFluxDensity Man page
effectivePupilArea Man page
example1Lanthony1978 Man page
example2Lanthony1978 Man page
exampleBowman1982 Man page
exampleFarnsworth1974 Man page
exampleFM100 Man page
exampleNRC1981 Man page
exampleSimunovic2004 Man page
FarnsworthD15 Man page
FarnsworthMunsell100Hue Man page
GellerTCDS Man page
greyscale.avg Man page
greyscale.BT709 Man page
greyscale.Linear Man page
greyscale.Luminosity Man page
greyscale.RMY Man page
greyscale.Y Man page
H16 Man page
illuminance2troland Man page
interpretation.Foutch Man page
interpretation.VingrysAndKingSmith Man page
LanthonyD15 Man page
lightAdaptedPupilSize.Barten Man page
lightAdaptedPupilSize.BlackieAndHowland Man page
lightAdaptedPupilSize.Crawford Man page
lightAdaptedPupilSize.DeGrootAndGebhard Man page
lightAdaptedPupilSize.Holladay Man page
lightAdaptedPupilSize.LeGrand Man page
lightAdaptedPupilSize.MoonAndSpencer Man page
lightAdaptedPupilSize.StanleyAndDavies Man page
lightAdaptedPupilSize.WatsonAndYellott Man page
lightAdaptedPupilSize.WinnEtAl Man page
limitScore Man page
loadPNG Man page
luminance2troland Man page
neutralPoint Man page
plotConfusionVectors Man page
RGBtoHSL Man page
Roth28 Man page
scoreD15Graphic Man page
scoreD15TCDS Man page
scoreFM100Graphic Man page
scoreRoth28Graphic Man page
showDuplicated Man page
typicalD15 Man page
vectorPNGbuttons Man page
VKSgraphic Man page
VKStable2 Man page
VKSvariantGraphic Man page
XYZ2scotopic.Rawtran Man page
XYZ2scotopic.Rawtran.array Man page

Files

DESCRIPTION
NAMESPACE
R
R/CVD.R
data
data/B20.rda
data/BowmanTCDS.rda
data/FarnsworthD15.rda
data/FarnsworthMunsell100Hue.rda
data/GellerTCDS.rda
data/H16.rda
data/LanthonyD15.rda
data/Roth28.rda
data/VKStable2.rda
data/dichromaticCopunctalPoint.rda
data/example1Lanthony1978.rda
data/example2Lanthony1978.rda
data/exampleBowman1982.rda
data/exampleFM100.rda
data/exampleFarnsworth1974.rda
data/exampleNRC1981.rda
data/exampleSimunovic2004.rda
data/neutralPoint.rda
data/typicalD15.rda
demo
demo/00Index
demo/FM100.R demo/FM100.Windows.R demo/FarnsworthD15.R demo/FarnsworthD15.Windows.R demo/LanthonyD15.R demo/LanthonyD15.Windows.R demo/Roth28.R demo/Roth28.Windows.R demo/example1Lanthony1978.R demo/example2Lanthony1978.R demo/exampleBowman.R demo/exampleFM100.R demo/exampleFarnsworth.R demo/exampleNRC1981.R demo/exampleSimunovic2004.R demo/exampleVKS91.R demo/transformedUpDown.R
inst
inst/extdata
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inst/extdata/pastel_color.png
inst/extdata/sample1.png
man
man/B20.Rd man/BowmanTCDS.Rd man/CVD-internal.Rd man/Color.Vision.Daltonize.Rd man/Color.Vision.Simulate.Rd man/Color.Vision.VingrysAndKingSmith.Rd man/Color.Vision.c2g.Rd man/D15Foutch.Rd man/FarnsworthD15.Rd man/FarnsworthMunsell100Hue.Rd man/GellerTCDS.Rd man/H16.Rd man/LanthonyD15.Rd man/Roth28.Rd man/VKSgraphic.Rd man/VKStable2.Rd man/XYZ2scotopic.Rawtran.Rd man/approx.scotopic.luminance.LarsonEtAl.RGB.Rd man/attenuationNumberOfEyes.Rd man/calculateCircle.Rd man/calculateTES.Rd man/createPNGbuttons.Rd man/decolorize.Rd man/dichromaticCopunctalPoints.Rd man/effectiveCornealFluxDensity.Rd man/effectivePupilArea.Rd man/example1Lanthony1978.Rd man/example2Lanthony1978.Rd man/exampleBowman1982.Rd man/exampleFM100.Rd man/exampleFarnsworth1974.Rd man/exampleNRC1981.Rd man/exampleSimunovic2004.Rd man/greyscale.avg.Rd man/illuminance2troland.Rd man/interpretation.VingrysAndKingSmith.Rd man/lightAdaptedPupilSize.Barten.Rd man/lightAdaptedPupilSize.BlackieAndHowland.Rd man/lightAdaptedPupilSize.Crawford.Rd man/lightAdaptedPupilSize.DeGrootAndGebhard.Rd man/lightAdaptedPupilSize.Holladay.Rd man/lightAdaptedPupilSize.LeGrand.Rd man/lightAdaptedPupilSize.MoonAndSpencer.Rd man/lightAdaptedPupilSize.StanleyAndDavies.Rd man/lightAdaptedPupilSize.WatsonAndYellott.Rd man/lightAdaptedPupilSize.WinnEtAl.Rd man/loadPNG.Rd man/neutralPoint.Rd man/plotConfusionVectors.Rd man/scoreD15Graphic.Rd man/scoreD15TCDS.Rd man/scoreFM100Graphic.Rd man/scoreRoth28Graphic.Rd man/showDuplicated.Rd man/typicalD15.Rd man/vectorPNGbuttons.Rd

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

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All documentation is copyright its authors; we didn't write any of that.