calculateMeanStdTarget {CRImage} | R Documentation |
Mean and SD calculation
calculateMeanStdTarget(imgT)
imgT |
the Image to calculate. |
Mean and SD
Vector with mean and standard deviation.
Henrik Failmezger, failmezger@cip.ifi.lmu.de
#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)