Re: Lut for part of image

Posted by leo durosemont on Sep 20, 2005; 1:31pm
URL: http://imagej.273.s1.nabble.com/Lut-for-part-of-image-tp3704839p3704840.html

LUTs are typically for 8-bit images, so you can't mix two luts in the same 8-bit image window. Therefore, you should apply the lut to the subregion , then convert to RGB and put everything together in a new RGB image. An example follows.
 
Leo.
 
run("2D Gel (38K)");
makeRectangle(265, 61, 196, 139);
run("Duplicate...", "title=2D_Gel.jpg-copy");
run("Spectrum");
run("RGB Color");
run("Select All");
run("Copy");
close();
selectWindow("2D_Gel.jpg");
run("RGB Color");
run("Paste");
run("Select None");



__________________________________________________
Do You Yahoo!?
Tired of spam?  Yahoo! Mail has the best spam protection around
http://mail.yahoo.com