Compute Library
 21.02
Types.h
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1 /*
2  * Copyright (c) 2017-2019 Arm Limited.
3  *
4  * SPDX-License-Identifier: MIT
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24 #ifndef ARM_COMPUTE_TEST_TYPES_H
25 #define ARM_COMPUTE_TEST_TYPES_H
26 
27 #include "arm_compute/core/Types.h"
28 
29 #include <vector>
30 
31 namespace arm_compute
32 {
33 /** Gradient dimension type. */
35 {
36  GRAD_X, /**< x gradient dimension */
37  GRAD_Y, /**< y gradient dimension */
38  GRAD_XY, /**< x and y gradient dimension */
39 };
40 
41 /** Min and max values and locations */
42 template <typename MinMaxType>
44 {
45  MinMaxType min{}; /**< Min value */
46  MinMaxType max{}; /**< Max value */
47  std::vector<Coordinates2D> min_loc{}; /**< Min value location */
48  std::vector<Coordinates2D> max_loc{}; /**< Max value location */
49 };
50 
51 /** Parameters of Optical Flow algorithm. */
53 {
55  float epsilon,
56  size_t num_iterations,
57  size_t window_dimension,
58  bool use_initial_estimate)
59  : termination{ std::move(termination) },
60  epsilon{ std::move(epsilon) },
61  num_iterations{ std::move(num_iterations) },
62  window_dimension{ std::move(window_dimension) },
63  use_initial_estimate{ std::move(use_initial_estimate) }
64  {
65  }
66 
68  float epsilon;
72 };
73 
74 /** Internal keypoint class for Lucas-Kanade Optical Flow */
76 {
77  float x{ 0.f }; /**< x coordinate of the keypoint */
78  float y{ 0.f }; /**< y coordinate of the keypoint */
79  bool tracking_status{ false }; /**< the tracking status of the keypoint */
80 };
81 
82 } // namespace arm_compute
83 #endif /* ARM_COMPUTE_TEST_TYPES_H */
Copyright (c) 2017-2021 Arm Limited.
Min and max values and locations.
Definition: Types.h:43
Termination
Termination criteria.
Definition: Types.h:414
Internal keypoint class for Lucas-Kanade Optical Flow.
Definition: Types.h:75
x and y gradient dimension
GradientDimension
Gradient dimension type.
Definition: Types.h:34
OpticalFlowParameters(Termination termination, float epsilon, size_t num_iterations, size_t window_dimension, bool use_initial_estimate)
Definition: Types.h:54
Parameters of Optical Flow algorithm.
Definition: Types.h:52