How to do the Histogram equalization + C code using opencv in linux?

My task is to write a program to perform histogram


equalisation on a image.





My program should take 6 parameters as follows:





equalise input.bmp output.bmp 100 200 300 400





This should load the input.bmp image and produce the output.bmp file.





The equalisation should be based on a histogram from the rectangular area in the image defined by the points (x,y) and (x',y').





any help welcom





cheers

How to do the Histogram equalization + C code using opencv in linux?
Browse some of these links for ideas, algorithm descriptions, etc., in the comments.








http://www.google.com/search?q=%22histog...