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-/*
- * 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_CPPDETECTIONWINDOWNONMAXIMASUPPRESSIONKERNEL_H
-#define ARM_COMPUTE_CPPDETECTIONWINDOWNONMAXIMASUPPRESSIONKERNEL_H
-
-#include "arm_compute/core/IArray.h"
-#include "arm_compute/core/IHOG.h"
-#include "arm_compute/core/NEON/INEKernel.h"
-#include "arm_compute/core/Types.h"
-
-namespace arm_compute
-{
-/** CPP kernel to perform in-place computation of euclidean distance on IDetectionWindowArray
- *
- * @note This kernel is meant to be used alongside HOG or other object detection algorithms to perform a non-maxima suppression on a
- * IDetectionWindowArray
- */
-class CPPDetectionWindowNonMaximaSuppressionKernel : public ICPPKernel
-{
-public:
- const char *name() const override
- {
- return "CPPDetectionWindowNonMaximaSuppressionKernel";
- }
- /** Default constructor */
- CPPDetectionWindowNonMaximaSuppressionKernel();
- /** Prevent instances of this class from being copied (As this class contains pointers) */
- CPPDetectionWindowNonMaximaSuppressionKernel(const CPPDetectionWindowNonMaximaSuppressionKernel &) = delete;
- /** Prevent instances of this class from being copied (As this class contains pointers) */
- CPPDetectionWindowNonMaximaSuppressionKernel &operator=(const CPPDetectionWindowNonMaximaSuppressionKernel &) = delete;
- /** Allow instances of this class to be moved */
- CPPDetectionWindowNonMaximaSuppressionKernel(CPPDetectionWindowNonMaximaSuppressionKernel &&) = default;
- /** Allow instances of this class to be moved */
- CPPDetectionWindowNonMaximaSuppressionKernel &operator=(CPPDetectionWindowNonMaximaSuppressionKernel &&) = default;
- /** Initialise the kernel's input, output and the euclidean minimum distance
- *
- * @attention: If @ref IDetectionWindowArray is passed to the kernel, the map() and unmap() methods @ref IDetectionWindowArray must be called respectively before and after
- * the run() method of @ref CPPDetectionWindowNonMaximaSuppressionKernel
- *
- * @param[in, out] input_output Input/Output array of @ref DetectionWindow
- * @param[in] min_distance Radial Euclidean distance for non-maxima suppression
- */
- void configure(IDetectionWindowArray *input_output, float min_distance);
-
- // Inherited methods overridden:
- void run(const Window &window, const ThreadInfo &info) override;
- bool is_parallelisable() const override;
-
-private:
- IDetectionWindowArray *_input_output;
- float _min_distance;
-};
-} // namespace arm_compute
-#endif /* ARM_COMPUTE_CPPDETECTIONWINDOWNONMAXIMASUPPRESSIONKERNEL_H */