exeDoGradEst

Centre for Vision, Speech & Signal Processing

Estimate gradient information from a binary edge image.

This takes a binary edge images an replaces each edge pixel with a value from 1 to 255, representing the estimated angle, 0 to 180 degrees of the edge. It works my taking the moments of the pixels within a window around the edgel.

Online Help:

Usage: /vol/vssp/local/trees/amma-4/linux/bin/DoGradEst [options] 
   -optload () [] Load options from a file.  
   -optsave () [] Save options to a file.  
   -i (in.pgm) [in.pgm] Input filename
   -o (out.pgm) [out.pgm] Output filename
   -s (6) [6] Mask size 
   -help (TRUE) [FALSE] Print usage information.

Author: Charles Galambos, Generated by DocExe: March 20, 2001