normalize {EBImage} | R Documentation |
Functions to normalize images.
## S4 method for signature 'Image': normalize(x, separate=TRUE, ft=c(0,1), ...) ## S4 methods for signature 'x=Image' negate(x, ...) normalize2(x, ...)
x |
An object of Image-class . |
separate |
If TRUE normalizes each frame separately. |
ft |
A numeric vector of 2 values, target minimum and maximum
intensity values after normalization for Grayscale images. |
... |
Reserved. |
negate
negates the colors in the reference image. Operates on all image
modes.
normalize
normalizes Grayscale
images to the given range.
normalize2
uses ImageMagick
normalization routine to normalize
Grayscale
or TrueColor
images.
A transformed image in an object of Image
.
Oleg Sklyar, osklyar@ebi.ac.uk, 2006-2007
ImageMagick: http://www.imagemagick.org.
## see example(getFeatures)