Calculates Mean and Standard deviation of an image

Description

Mean and SD calculation

Usage

calculateMeanStdTarget(imgT)

Arguments

Details

Mean and SD

Value

Vector with mean and standard deviation.

Author(s)

Henrik Failmezger, failmezger@cip.ifi.lmu.de

Examples

	#read the target image
	f1= system.file("extdata", "exImg2.jpg", package="CRImage")
	targetImage=readImage(f1)
	#read the image whose color values should be adapted
	f2= system.file("extdata", "exImg3.jpg", package="CRImage")
	imgToConvert=readImage(f2)
	#calculate mean and standard deviation of target color channels
	mst=calculateMeanStdTarget(targetImage)
	# create a white pixel mask
	whitePixelMask=imgToConvert[,,1]>0.85 & imgToConvert[,,2]>0.85 & imgToConvert[,,3]>0.85
	#adapt color channels of image
imgCorrected=colorCorrection(imgToConvert,mst,whitePixelMask)