convertRGBToHSV: Conversion from RGB color space to HSV color space

In CRImage: CRImage a package to classify cells and calculate tumour cellularity

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, [e-mail]

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)

Example output

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, sd, var, xtabs

The following objects are masked from 'package:base':

    Filter, Find, Map, Position, Reduce, anyDuplicated, append,
    as.data.frame, cbind, colMeans, colSums, 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, rowMeans, rowSums, rownames, sapply,
    setdiff, sort, table, tapply, union, unique, unsplit, which,
    which.max, which.min

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

Warning message:
system call failed: Cannot allocate memory 

CRImage documentation built on Nov. 8, 2020, 8:01 p.m.