R: Conversion from RGB color space to HSV color space
convertRGBToHSV
R Documentation
Conversion from RGB color space to HSV color space
Description
The RGB Image is converted to an HSV image.
Usage
convertRGBToHSV(img)
Arguments
img
The RGB image
Details
The entries of the array are Hue, Saturation and Value.
Value
The image in HSV color space.
Author(s)
Henrik Failmezger, failmezger@cip.ifi.lmu.de
See Also
convertHSVToRGB
convertRGBToLAB
convertLABToRGB
Examples
f= system.file("extdata", "exImg.jpg", package="CRImage")
img=readImage(f)
#conversion to HSV color space
imgHSV=convertRGBToHSV(img)
Results
R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)
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Type 'demo()' for some demos, 'help()' for on-line help, or
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> library(CRImage)
Loading required package: EBImage
Loading required package: DNAcopy
Loading required package: aCGH
Loading required package: cluster
Loading required package: survival
Loading required package: multtest
Loading required package: BiocGenerics
Loading required package: parallel
Attaching package: 'BiocGenerics'
The following objects are masked from 'package:parallel':
clusterApply, clusterApplyLB, clusterCall, clusterEvalQ,
clusterExport, clusterMap, parApply, parCapply, parLapply,
parLapplyLB, parRapply, parSapply, parSapplyLB
The following objects are masked from 'package:stats':
IQR, mad, xtabs
The following objects are masked from 'package:base':
Filter, Find, Map, Position, Reduce, anyDuplicated, append,
as.data.frame, cbind, colnames, do.call, duplicated, eval, evalq,
get, grep, grepl, intersect, is.unsorted, lapply, lengths, mapply,
match, mget, order, paste, pmax, pmax.int, pmin, pmin.int, rank,
rbind, rownames, sapply, setdiff, sort, table, tapply, union,
unique, unsplit
Loading required package: Biobase
Welcome to Bioconductor
Vignettes contain introductory material; view with
'browseVignettes()'. To cite Bioconductor, see
'citation("Biobase")', and for packages 'citation("pkgname")'.
Attaching package: 'Biobase'
The following object is masked from 'package:EBImage':
channel
Attaching package: 'aCGH'
The following object is masked from 'package:stats':
heatmap
> png(filename="/home/ddbj/snapshot/RGM3/R_BC/result/CRImage/convertRGBToHSV.Rd_%03d_medium.png", width=480, height=480)
> ### Name: convertRGBToHSV
> ### Title: Conversion from RGB color space to HSV color space
> ### Aliases: convertRGBToHSV
> ### Keywords: ~kwd1 ~kwd2
>
> ### ** Examples
>
> f= system.file("extdata", "exImg.jpg", package="CRImage")
> img=readImage(f)
> #conversion to HSV color space
> imgHSV=convertRGBToHSV(img)
>
>
>
>
>
> dev.off()
null device
1
>