Compute Library
 21.02
Keypoint Struct Reference

#include <types.h>

Data Fields

int x
 The x coordinate. More...
 
int y
 The y coordinate. More...
 
float strength
 The strength of the keypoint. More...
 
float scale
 Initialized to 0 by corner detectors. More...
 
float orientation
 Initialized to 0 by corner detectors. More...
 
int tracking_status
 A zero indicates a lost point. More...
 
float error
 A tracking method specific error. More...
 

Detailed Description

Definition at line 35 of file types.h.

Field Documentation

◆ error

float error

A tracking method specific error.

Initialized to 0 by corner detectors.

Definition at line 43 of file types.h.

Referenced by finalize().

◆ orientation

float orientation

Initialized to 0 by corner detectors.

Definition at line 41 of file types.h.

Referenced by finalize().

◆ scale

float scale

Initialized to 0 by corner detectors.

Definition at line 40 of file types.h.

Referenced by finalize().

◆ strength

float strength

The strength of the keypoint.

Its definition is specific to the corner detector.

Definition at line 39 of file types.h.

Referenced by finalize().

◆ tracking_status

int tracking_status

A zero indicates a lost point.

Initialized to 1 by corner detectors.

Definition at line 42 of file types.h.

Referenced by finalize(), and init_level_max_initial_estimate().

◆ x

int x

The x coordinate.

Definition at line 37 of file types.h.

Referenced by finalize(), init_level_max(), and init_level_max_initial_estimate().

◆ y

int y

The y coordinate.

Definition at line 38 of file types.h.

Referenced by finalize(), init_level_max(), and init_level_max_initial_estimate().


The documentation for this struct was generated from the following file: