contrib/gel/gevd/gevd_region_proc.h File Reference

a processor for extracting expanded resolution regions More...

#include <vcl_vector.h>
#include <gevd/gevd_bufferxy.h>
#include <vil1/vil1_image.h>
#include <vdgl/vdgl_digital_region.h>
#include <gevd/gevd_region_proc_params.h>

Go to the source code of this file.

Classes
class	gevd_region_proc

---

Detailed Description

a processor for extracting expanded resolution regions

edgel_regions uses a flood fill algorithm and is thus region labeling is only as localized as one pixel. In the CAD application, we need sub-pixel details. So In this algorithm the original image resolution is expanded using Gaussian interpolation, typically by a factor of two. Then the resulting regions are transformed back to original image coordinates.

Author:

J.L. Mundy - April 11, 2001

   Modifications
    8 May 2002 - Peter Vanroose - class name changed from region_proc to gevd_region_proc
   

Definition in file gevd_region_proc.h.