imgIncreaseIntensity {biOps} | R Documentation |
This function increases an image intensity by a given factor.
imgIncreaseIntensity(imgdata, percentage)
imgdata |
The image |
percentage |
A non negative value representing the intensity percentage to be increased. 1 stands for 100% (eg. 0.5 = 50%) |
return an imagedata object
imgDecreaseIntensity
r_inc_intensity
r_dec_intensity
## Not run: x <- readJpeg(system.file("samples", "violet.jpg", package="biOps")) y <- imgIncreaseIntensity(x, 0.3) ## End(Not run)