| /* |
| * Copyright (c) 2017-2019 ARM Limited. |
| * |
| * SPDX-License-Identifier: MIT |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to |
| * deal in the Software without restriction, including without limitation the |
| * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in all |
| * copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| #ifndef ARM_COMPUTE_TEST_TYPES_H |
| #define ARM_COMPUTE_TEST_TYPES_H |
| |
| #include "arm_compute/core/Types.h" |
| |
| #include <vector> |
| |
| namespace arm_compute |
| { |
| /** Gradient dimension type. */ |
| enum class GradientDimension |
| { |
| GRAD_X, /**< x gradient dimension */ |
| GRAD_Y, /**< y gradient dimension */ |
| GRAD_XY, /**< x and y gradient dimension */ |
| }; |
| |
| /** Min and max values and locations */ |
| template <typename MinMaxType> |
| struct MinMaxLocationValues |
| { |
| MinMaxType min{}; /**< Min value */ |
| MinMaxType max{}; /**< Max value */ |
| std::vector<Coordinates2D> min_loc{}; /**< Min value location */ |
| std::vector<Coordinates2D> max_loc{}; /**< Max value location */ |
| }; |
| |
| /** Parameters of Optical Flow algorithm. */ |
| struct OpticalFlowParameters |
| { |
| OpticalFlowParameters(Termination termination, |
| float epsilon, |
| size_t num_iterations, |
| size_t window_dimension, |
| bool use_initial_estimate) |
| : termination{ std::move(termination) }, |
| epsilon{ std::move(epsilon) }, |
| num_iterations{ std::move(num_iterations) }, |
| window_dimension{ std::move(window_dimension) }, |
| use_initial_estimate{ std::move(use_initial_estimate) } |
| { |
| } |
| |
| Termination termination; |
| float epsilon; |
| size_t num_iterations; |
| size_t window_dimension; |
| bool use_initial_estimate; |
| }; |
| |
| /** Internal keypoint class for Lucas-Kanade Optical Flow */ |
| struct InternalKeyPoint |
| { |
| float x{ 0.f }; /**< x coordinate of the keypoint */ |
| float y{ 0.f }; /**< y coordinate of the keypoint */ |
| bool tracking_status{ false }; /**< the tracking status of the keypoint */ |
| }; |
| |
| } // namespace arm_compute |
| #endif /* ARM_COMPUTE_TEST_TYPES_H */ |