Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
Alex Gilday | c357c47 | 2018-03-21 13:54:09 +0000 | [diff] [blame] | 2 | * Copyright (c) 2017-2018 ARM Limited. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #ifndef __ARM_COMPUTE_TEST_TYPES_H__ |
| 25 | #define __ARM_COMPUTE_TEST_TYPES_H__ |
John Richardson | f89a49f | 2017-09-05 11:21:56 +0100 | [diff] [blame] | 26 | |
| 27 | #include "arm_compute/core/Types.h" |
| 28 | |
| 29 | #include <vector> |
| 30 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 31 | namespace arm_compute |
| 32 | { |
| 33 | /** Fixed point operation */ |
| 34 | enum class FixedPointOp |
| 35 | { |
John Richardson | 70f946b | 2017-10-02 16:52:16 +0100 | [diff] [blame] | 36 | ADD, /**< Addition */ |
| 37 | SUB, /**< Subtraction */ |
| 38 | MUL, /**< Multiplication */ |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 39 | EXP, /**< Exponential */ |
| 40 | LOG, /**< Logarithm */ |
| 41 | INV_SQRT, /**< Inverse square root */ |
| 42 | RECIPROCAL /**< Reciprocal */ |
| 43 | }; |
John Richardson | f89a49f | 2017-09-05 11:21:56 +0100 | [diff] [blame] | 44 | |
John Richardson | 1c52992 | 2017-11-01 10:57:48 +0000 | [diff] [blame] | 45 | /** Gradient dimension type. */ |
| 46 | enum class GradientDimension |
| 47 | { |
| 48 | GRAD_X, /**< x gradient dimension */ |
| 49 | GRAD_Y, /**< y gradient dimension */ |
| 50 | GRAD_XY, /**< x and y gradient dimension */ |
| 51 | }; |
| 52 | |
Alex Gilday | c357c47 | 2018-03-21 13:54:09 +0000 | [diff] [blame] | 53 | /** Min and max values and locations */ |
John Richardson | f89a49f | 2017-09-05 11:21:56 +0100 | [diff] [blame] | 54 | template <typename MinMaxType> |
| 55 | struct MinMaxLocationValues |
| 56 | { |
Alex Gilday | c357c47 | 2018-03-21 13:54:09 +0000 | [diff] [blame] | 57 | MinMaxType min{}; /**< Min value */ |
| 58 | MinMaxType max{}; /**< Max value */ |
| 59 | std::vector<Coordinates2D> min_loc{}; /**< Min value location */ |
| 60 | std::vector<Coordinates2D> max_loc{}; /**< Max value location */ |
John Richardson | f89a49f | 2017-09-05 11:21:56 +0100 | [diff] [blame] | 61 | }; |
John Richardson | 8de9261 | 2018-02-22 14:09:31 +0000 | [diff] [blame] | 62 | |
| 63 | /** Parameters of Optical Flow algorithm. */ |
| 64 | struct OpticalFlowParameters |
| 65 | { |
| 66 | OpticalFlowParameters(Termination termination, |
| 67 | float epsilon, |
| 68 | size_t num_iterations, |
| 69 | size_t window_dimension, |
| 70 | bool use_initial_estimate) |
| 71 | : termination{ std::move(termination) }, |
| 72 | epsilon{ std::move(epsilon) }, |
| 73 | num_iterations{ std::move(num_iterations) }, |
| 74 | window_dimension{ std::move(window_dimension) }, |
| 75 | use_initial_estimate{ std::move(use_initial_estimate) } |
| 76 | { |
| 77 | } |
| 78 | |
| 79 | Termination termination; |
| 80 | float epsilon; |
| 81 | size_t num_iterations; |
| 82 | size_t window_dimension; |
| 83 | bool use_initial_estimate; |
| 84 | }; |
| 85 | |
| 86 | /** Internal keypoint class for Lucas-Kanade Optical Flow */ |
| 87 | struct InternalKeyPoint |
| 88 | { |
| 89 | float x{ 0.f }; /**< x coordinate of the keypoint */ |
| 90 | float y{ 0.f }; /**< y coordinate of the keypoint */ |
| 91 | bool tracking_status{ false }; /**< the tracking status of the keypoint */ |
| 92 | }; |
| 93 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 94 | } // namespace arm_compute |
Anthony Barbier | ac69aa1 | 2017-07-03 17:39:37 +0100 | [diff] [blame] | 95 | #endif /* __ARM_COMPUTE_TEST_TYPES_H__ */ |