Setting pixel values

[AGD]

Hi,

Again admitting, this question doesn't come from a novice in image
processing.

Are there any Octave commands that can set pixel values to a desired value?
My image is in true colours, and i wish to set all the pixel values from
columns 20 to 32 to a value 255. How do I do that?


-- 
View this message in context: http://www.nabble.com/Setting-pixel-values-tp24643872p24643872.html
Sent from the Octave - General mailing list archive at Nabble.com.