contrib/gel/vifa/vifa_line_cover.h File Reference

An index space for queries on parallel line overlap. More...

#include <vbl/vbl_ref_count.h>
#include <vbl/vbl_smart_ptr.h>
#include <vgl/vgl_fwd.h>
#include <vifa/vifa_typedefs.h>

Go to the source code of this file.

Classes
class	vifa_line_cover
Typedefs
typedef vbl_smart_ptr < vifa_line_cover >	vifa_line_cover_sptr

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Detailed Description

An index space for queries on parallel line overlap.

The vifa_line_cover class is an index which aids in finding parallel line covers. That is, we have a set of lines, some of which are parallel. The key function is to identify the subset of mutually parallel lines. It is assumed that there is a line space (an array) upon which a set of approximately parallel lines are projected. A measure of projection overlap is defined by the accumulated projected points along this line like shapes. That is, there are groups of parallel line segments having projection overlap.

Author:

J.L. Mundy (12/22/1998)

    Modifications:
     MPP Jun 2003, Ported to VXL from TargetJr
   

Definition in file vifa_line_cover.h.

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Typedef Documentation

typedef vbl_smart_ptr<vifa_line_cover> vifa_line_cover_sptr

Definition at line 68 of file vifa_line_cover.h.