Moritz Pflanzer | 6c6597c | 2017-09-24 12:09:41 +0100 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2017 ARM Limited. |
| 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_HARRIS_CORNERS_FIXTURE |
| 25 | #define ARM_COMPUTE_TEST_HARRIS_CORNERS_FIXTURE |
| 26 | |
| 27 | #include "arm_compute/core/TensorShape.h" |
| 28 | #include "arm_compute/core/Types.h" |
| 29 | #include "tests/AssetsLibrary.h" |
| 30 | #include "tests/Globals.h" |
| 31 | #include "tests/framework/Asserts.h" |
| 32 | #include "tests/framework/Fixture.h" |
| 33 | #include "tests/validation/CPP/HarrisCornerDetector.h" |
| 34 | #include "tests/validation/Helpers.h" |
| 35 | |
| 36 | namespace arm_compute |
| 37 | { |
| 38 | class CLHarrisCorners; |
| 39 | class NEHarrisCorners; |
| 40 | |
| 41 | namespace test |
| 42 | { |
| 43 | namespace validation |
| 44 | { |
| 45 | template <typename TensorType, typename AccessorType, typename ArrayType, typename FunctionType, typename T> |
| 46 | class HarrisCornersValidationFixture : public framework::Fixture |
| 47 | { |
| 48 | public: |
| 49 | template <typename...> |
| 50 | void setup(TensorShape shape, int gradient_size, int block_size, BorderMode border_mode, bool use_fp16, Format format) |
| 51 | { |
| 52 | HarrisCornersParameters params = harris_corners_parameters(); |
| 53 | |
| 54 | _target = compute_target(shape, gradient_size, block_size, border_mode, use_fp16, format, params); |
| 55 | //TODO(COMPMID-543): Add use_fp16 to reference |
| 56 | _reference = compute_reference(shape, gradient_size, block_size, border_mode, format, params); |
| 57 | } |
| 58 | |
| 59 | protected: |
| 60 | template <typename U> |
| 61 | void fill(U &&tensor) |
| 62 | { |
| 63 | library->fill_tensor_uniform(tensor, 0); |
| 64 | } |
| 65 | |
| 66 | template <typename F, typename std::enable_if<std::is_same<F, NEHarrisCorners>::value, int>::type = 0> |
| 67 | void configure_target(F &func, TensorType &src, ArrayType &corners, int gradient_size, int block_size, BorderMode border_mode, bool use_fp16, const HarrisCornersParameters ¶ms) |
| 68 | { |
| 69 | func.configure(&src, params.threshold, params.min_dist, params.sensitivity, gradient_size, block_size, &corners, border_mode, params.constant_border_value, use_fp16); |
| 70 | } |
| 71 | |
| 72 | template <typename F, typename std::enable_if<std::is_same<F, CLHarrisCorners>::value, int>::type = 0> |
| 73 | void configure_target(F &func, TensorType &src, ArrayType &corners, int gradient_size, int block_size, BorderMode border_mode, bool use_fp16, const HarrisCornersParameters ¶ms) |
| 74 | { |
| 75 | ARM_COMPUTE_UNUSED(use_fp16); |
| 76 | ARM_COMPUTE_ERROR_ON(use_fp16); |
| 77 | func.configure(&src, params.threshold, params.min_dist, params.sensitivity, gradient_size, block_size, &corners, border_mode, params.constant_border_value); |
| 78 | } |
| 79 | |
| 80 | ArrayType compute_target(const TensorShape &shape, int gradient_size, int block_size, BorderMode border_mode, bool use_fp16, Format format, const HarrisCornersParameters ¶ms) |
| 81 | { |
| 82 | // Create tensors |
| 83 | TensorType src = create_tensor<TensorType>(shape, data_type_from_format(format)); |
| 84 | src.info()->set_format(format); |
| 85 | |
| 86 | // Create array of keypoints |
| 87 | ArrayType corners(shape.total_size()); |
| 88 | |
| 89 | // Create harris corners configure function |
| 90 | FunctionType harris_corners; |
| 91 | configure_target<FunctionType>(harris_corners, src, corners, gradient_size, block_size, border_mode, use_fp16, params); |
| 92 | |
| 93 | ARM_COMPUTE_EXPECT(src.info()->is_resizable(), framework::LogLevel::ERRORS); |
| 94 | |
| 95 | // Allocate tensors |
| 96 | src.allocator()->allocate(); |
| 97 | |
| 98 | ARM_COMPUTE_EXPECT(!src.info()->is_resizable(), framework::LogLevel::ERRORS); |
| 99 | |
| 100 | // Fill tensors |
| 101 | fill(AccessorType(src)); |
| 102 | |
| 103 | // Compute function |
| 104 | harris_corners.run(); |
| 105 | |
| 106 | return corners; |
| 107 | } |
| 108 | |
| 109 | std::vector<KeyPoint> compute_reference(const TensorShape &shape, int gradient_size, int block_size, BorderMode border_mode, Format format, const HarrisCornersParameters ¶ms) |
| 110 | { |
| 111 | // Create reference |
| 112 | SimpleTensor<T> src{ shape, format }; |
| 113 | |
| 114 | // Fill reference |
| 115 | fill(src); |
| 116 | |
| 117 | return reference::harris_corner_detector<T>(src, params.threshold, params.min_dist, params.sensitivity, gradient_size, block_size, border_mode, params.constant_border_value); |
| 118 | } |
| 119 | |
| 120 | ArrayType _target{}; |
| 121 | std::vector<KeyPoint> _reference{}; |
| 122 | }; |
| 123 | } // namespace validation |
| 124 | } // namespace test |
| 125 | } // namespace arm_compute |
| 126 | #endif /* ARM_COMPUTE_TEST_HARRIS_CORNERS_FIXTURE */ |