keypoint_orientation_corrector.cpp File Reference

#include <iostream>
#include <cmath>
#include <starter.h>
#include "keypoint_orientation_corrector.h"

Include dependency graph for keypoint_orientation_corrector.cpp:

Go to the source code of this file.

Macros
#define	ATAN2_TABLE_INDEX(dx, dy)   (((dy + MAX_GRADIENT) * (2 * MAX_GRADIENT + 1)) + (dx + MAX_GRADIENT))
#define	DERIVATIVES_KERNEL_SIZE   1

Variables
const short	ACTUAL_MAX_GRADIENT = 1024
const unsigned short	GRADIENT_SHIFT = 2
const short	MAX_GRADIENT = ACTUAL_MAX_GRADIENT >> GRADIENT_SHIFT
const short	MINIMAL_NORM = 0

Macro Definition Documentation

#define ATAN2_TABLE_INDEX	(		dx,
			dy
	)		(((dy + MAX_GRADIENT) * (2 * MAX_GRADIENT + 1)) + (dx + MAX_GRADIENT))

Definition at line 32 of file keypoint_orientation_corrector.cpp.

Referenced by keypoint_orientation_corrector::optimized_orientation_bucket_index(), and keypoint_orientation_corrector::orientation_bucket_index().

#define DERIVATIVES_KERNEL_SIZE   1

Definition at line 36 of file keypoint_orientation_corrector.cpp.

Referenced by keypoint_orientation_corrector::compute_gradient_images().

Variable Documentation

const short ACTUAL_MAX_GRADIENT = 1024

Definition at line 28 of file keypoint_orientation_corrector.cpp.

const unsigned short GRADIENT_SHIFT = 2

Definition at line 29 of file keypoint_orientation_corrector.cpp.

Referenced by keypoint_orientation_corrector::optimized_orientation_bucket_index(), and keypoint_orientation_corrector::orientation_bucket_index().

const short MAX_GRADIENT = ACTUAL_MAX_GRADIENT >> GRADIENT_SHIFT

Definition at line 30 of file keypoint_orientation_corrector.cpp.

Referenced by keypoint_orientation_corrector::optimized_orientation_bucket_index(), and keypoint_orientation_corrector::orientation_bucket_index().

const short MINIMAL_NORM = 0

Definition at line 34 of file keypoint_orientation_corrector.cpp.