05-09-2012, 10:17 AM
sir..
i need a matlab codes for mpeg-7 edge histogram descriptor...
i tried it but there was an error...
procedure...
Divide the image into 16 sub-images.
Divide each sub-image into blocks.
Split block into 4 quadrants.
Use 2x2 filter masks to bin each quadrant into vertical, horizontal, 45°diagonal, 135°diagonal, non-directional.
Collect a histogram of edge directions for each sub-image. (16 x 5=80 bins).
Compare two histograms for similarity.
pls send me a program as soon as possible... its very urgent for my project...