public class KeyPoint extends Object
Modifier and Type | Field and Description |
---|---|
float |
angle
Computed orientation of the keypoint (-1 if not applicable).
|
int |
class_id
Object ID, that can be used to cluster keypoints by an object they
belong to.
|
int |
octave
Octave (pyramid layer), from which the keypoint has been extracted.
|
Point |
pt
Coordinates of the keypoint.
|
float |
response
The response, by which the strongest keypoints have been selected.
|
float |
size
Diameter of the useful keypoint adjacent area.
|
Constructor and Description |
---|
KeyPoint() |
KeyPoint(float x,
float y,
float _size) |
KeyPoint(float x,
float y,
float _size,
float _angle) |
KeyPoint(float x,
float y,
float _size,
float _angle,
float _response) |
KeyPoint(float x,
float y,
float _size,
float _angle,
float _response,
int _octave) |
KeyPoint(float x,
float y,
float _size,
float _angle,
float _response,
int _octave,
int _class_id) |
public Point pt
public float size
public float angle
public float response
public int octave
public int class_id
public KeyPoint(float x, float y, float _size, float _angle, float _response, int _octave, int _class_id)
public KeyPoint()
public KeyPoint(float x, float y, float _size, float _angle, float _response, int _octave)
public KeyPoint(float x, float y, float _size, float _angle, float _response)
public KeyPoint(float x, float y, float _size, float _angle)
public KeyPoint(float x, float y, float _size)
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