f= system.file("extdata", "exImg.jpg", package="CRImage")
img=readImage(f)
#conversion to LAB color space
imgLAB=convertRGBToLAB(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)
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.
R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.
Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.
> 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/convertRGBToLAB.Rd_%03d_medium.png", width=480, height=480)
> ### Name: convertRGBToLAB
> ### Title: Converts RGB to LAB color space.
> ### Aliases: convertRGBToLAB
> ### Keywords: misc misc
>
> ### ** Examples
>
> f= system.file("extdata", "exImg.jpg", package="CRImage")
> img=readImage(f)
> #conversion to LAB color space
> imgLAB=convertRGBToLAB(img)
convert RGB to LAB
>
>
>
>
>
> dev.off()
null device
1
>