DLCannyEdgeDetect.h File Reference

#include "DLImage.h"
#include "DLBitsPerPixelConverter.h"
#include "DLConst.h"
#include "DLTypes.h"
#include <math.h>
#include <stdio.h>

Go to the source code of this file.

Namespaces

namespace  std

Classes

class  DLCannyEdgeDetect
 The DLCannyEdgeDetect class is a complete implementation of the well-known Canny edge detector. It computes both the detected edge magnitude and orientation information. More...

Defines

#define MAGNITUDE_SCALE   7.0
 scaling factors for magnitude and orientation to fit within an unsigned char
#define ORIENTATION_SCALE   40.0
#define MAX_RECURSION   200
#define STANDARD_DEVIATION   1.0
 standard deviation of the Gaussian distribution function
#define PI   3.1415927


Define Documentation

#define MAGNITUDE_SCALE   7.0

scaling factors for magnitude and orientation to fit within an unsigned char

Definition at line 15 of file DLCannyEdgeDetect.h.

#define MAX_RECURSION   200

Definition at line 17 of file DLCannyEdgeDetect.h.

#define ORIENTATION_SCALE   40.0

Definition at line 16 of file DLCannyEdgeDetect.h.

#define PI   3.1415927

Definition at line 21 of file DLCannyEdgeDetect.h.

#define STANDARD_DEVIATION   1.0

standard deviation of the Gaussian distribution function

Definition at line 20 of file DLCannyEdgeDetect.h.


DLCannyEdgeDetectDOCLIB is an add-on module of DOCLIB. DOCLIB is being developed under contract by a collaboration between:

The Laboratory for Language and Media Processing
Unviersity of Maryland, College Park
and
Booz | Allen | Hamilton

All Rights Reserved, 2003-2007