calculateMeanStdTarget {CRImage} | R Documentation

## Calculates Mean and Standard deviation of an image

### Description

Mean and SD calculation

### Usage

    calculateMeanStdTarget(imgT)

### Arguments

`imgT` | the Image to calculate.

### 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)

[Package CRImage version 1.42.0 Index]