Compute Library
 21.05
types.h
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1 /*
2  * Copyright (c) 2017 Arm Limited.
3  *
4  * SPDX-License-Identifier: MIT
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24 #ifndef ARM_COMPUTE_TYPES_H
25 #define ARM_COMPUTE_TYPES_H
26 
27 /** 2D Coordinates structure */
28 typedef struct Coordinates2D
29 {
30  int x; /**< The x coordinate. */
31  int y; /**< The y coordinate. */
33 
34 /* Keypoint struct */
35 typedef struct Keypoint
36 {
37  int x; /**< The x coordinate. */
38  int y; /**< The y coordinate. */
39  float strength; /**< The strength of the keypoint. Its definition is specific to the corner detector. */
40  float scale; /**< Initialized to 0 by corner detectors. */
41  float orientation; /**< Initialized to 0 by corner detectors. */
42  int tracking_status; /**< A zero indicates a lost point. Initialized to 1 by corner detectors. */
43  float error; /**< A tracking method specific error. Initialized to 0 by corner detectors. */
44 } Keypoint;
45 
46 /** Detection window struct */
47 typedef struct DetectionWindow
48 {
49  ushort x; /**< Top-left x coordinate */
50  ushort y; /**< Top-left y coordinate */
51  ushort width; /**< Width of the detection window */
52  ushort height; /**< Height of the detection window */
53  ushort idx_class; /**< Index of the class */
54  float score; /**< Confidence value for the detection window */
56 #endif // ARM_COMPUTE_TYPES_H
struct DetectionWindow DetectionWindow
Detection window struct.
Detection window struct.
Definition: types.h:47
struct Coordinates2D Coordinates2D
2D Coordinates structure
2D Coordinates structure
Definition: types.h:28
Definition: types.h:35
float strength
The strength of the keypoint.
Definition: types.h:39
int y
The y coordinate.
Definition: types.h:38
ushort idx_class
Index of the class.
Definition: types.h:53
float scale
Initialized to 0 by corner detectors.
Definition: types.h:40
float error
A tracking method specific error.
Definition: types.h:43
ushort y
Top-left y coordinate.
Definition: types.h:50
float score
Confidence value for the detection window.
Definition: types.h:54
int x
The x coordinate.
Definition: types.h:30
struct Keypoint Keypoint
ushort height
Height of the detection window.
Definition: types.h:52
float orientation
Initialized to 0 by corner detectors.
Definition: types.h:41
int tracking_status
A zero indicates a lost point.
Definition: types.h:42
int x
The x coordinate.
Definition: types.h:37
int y
The y coordinate.
Definition: types.h:31
ushort x
Top-left x coordinate.
Definition: types.h:49
ushort width
Width of the detection window.
Definition: types.h:51