diff options
Diffstat (limited to 'arm_compute/runtime/NEON/functions/NEOpticalFlow.h')
| -rw-r--r-- | arm_compute/runtime/NEON/functions/NEOpticalFlow.h | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/arm_compute/runtime/NEON/functions/NEOpticalFlow.h b/arm_compute/runtime/NEON/functions/NEOpticalFlow.h deleted file mode 100644 index 95068aaee0..0000000000 --- a/arm_compute/runtime/NEON/functions/NEOpticalFlow.h +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Copyright (c) 2016-2019 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_NEOPTICALFLOW_H -#define ARM_COMPUTE_NEOPTICALFLOW_H - -#include "arm_compute/core/IArray.h" -#include "arm_compute/core/NEON/kernels/NELKTrackerKernel.h" -#include "arm_compute/core/Types.h" -#include "arm_compute/runtime/Array.h" -#include "arm_compute/runtime/IFunction.h" -#include "arm_compute/runtime/IMemoryManager.h" -#include "arm_compute/runtime/MemoryGroup.h" -#include "arm_compute/runtime/NEON/functions/NEScharr3x3.h" -#include "arm_compute/runtime/Tensor.h" - -#include <cstddef> -#include <cstdint> -#include <memory> - -namespace arm_compute -{ -class Pyramid; - -/** Array of LK Internel Keypoints */ -using LKInternalKeypointArray = Array<NELKInternalKeypoint>; -/** Basic function to execute optical flow. This function calls the following NEON kernels and functions: - * - * -# @ref NEScharr3x3 - * -# @ref NELKTrackerKernel - * - */ -class NEOpticalFlow : public IFunction -{ -public: - /** Constructor - * - * @param[in] memory_manager (Optional) Memory manager. - */ - NEOpticalFlow(std::shared_ptr<IMemoryManager> memory_manager = nullptr); - /** Prevent instances of this class from being copied (As this class contains pointers) */ - NEOpticalFlow(const NEOpticalFlow &) = delete; - /** Prevent instances of this class from being copied (As this class contains pointers) */ - NEOpticalFlow &operator=(const NEOpticalFlow &) = delete; - /** Initialise the function input and output - * - * @param[in] old_pyramid Pointer to the pyramid for the old tensor. Data type supported U8 - * @param[in] new_pyramid Pointer to the pyramid for the new tensor. Data type supported U8 - * @param[in] old_points Pointer to the IKeyPointArray storing old key points - * @param[in] new_points_estimates Pointer to the IKeyPointArray storing new estimates key points - * @param[out] new_points Pointer to the IKeyPointArray storing new key points - * @param[in] termination The criteria to terminate the search of each keypoint. - * @param[in] epsilon The error for terminating the algorithm - * @param[in] num_iterations The maximum number of iterations before terminate the alogrithm - * @param[in] window_dimension The size of the window on which to perform the algorithm - * @param[in] use_initial_estimate The flag to indicate whether the initial estimated position should be used - * @param[in] border_mode The border mode applied at scharr kernel stage - * @param[in] constant_border_value (Optional) Constant value to use for borders if border_mode is set to CONSTANT - * - */ - void configure(const Pyramid *old_pyramid, const Pyramid *new_pyramid, const IKeyPointArray *old_points, const IKeyPointArray *new_points_estimates, - IKeyPointArray *new_points, Termination termination, float epsilon, unsigned int num_iterations, size_t window_dimension, - bool use_initial_estimate, BorderMode border_mode, uint8_t constant_border_value = 0); - - // Inherited methods overridden: - void run() override; - -private: - MemoryGroup _memory_group; - std::vector<NEScharr3x3> _func_scharr; - std::vector<NELKTrackerKernel> _kernel_tracker; - std::vector<Tensor> _scharr_gx; - std::vector<Tensor> _scharr_gy; - IKeyPointArray *_new_points; - const IKeyPointArray *_new_points_estimates; - const IKeyPointArray *_old_points; - LKInternalKeypointArray _new_points_internal; - LKInternalKeypointArray _old_points_internal; - unsigned int _num_levels; -}; -} // namespace arm_compute -#endif /*ARM_COMPUTE_NEOPTICALFLOW_H */ |