giuros01 | c04a0e8 | 2018-10-03 12:44:35 +0100 | [diff] [blame] | 1 | /* |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 2 | * Copyright (c) 2018-2020 ARM Limited. |
giuros01 | c04a0e8 | 2018-10-03 12:44:35 +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 | */ |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 24 | #ifndef ARM_COMPUTE_CLBOUNDINGBOXTRANSFORMKERNEL_H |
| 25 | #define ARM_COMPUTE_CLBOUNDINGBOXTRANSFORMKERNEL_H |
giuros01 | c04a0e8 | 2018-10-03 12:44:35 +0100 | [diff] [blame] | 26 | |
| 27 | #include "arm_compute/core/CL/ICLKernel.h" |
| 28 | |
| 29 | namespace arm_compute |
| 30 | { |
| 31 | class ICLTensor; |
| 32 | |
| 33 | /** Interface for the bounding box kernel */ |
| 34 | class CLBoundingBoxTransformKernel : public ICLKernel |
| 35 | { |
| 36 | public: |
| 37 | /** Default constructor */ |
| 38 | CLBoundingBoxTransformKernel(); |
| 39 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 40 | CLBoundingBoxTransformKernel(const CLBoundingBoxTransformKernel &) = delete; |
| 41 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 42 | CLBoundingBoxTransformKernel &operator=(const CLBoundingBoxTransformKernel &) = delete; |
| 43 | /** Allow instances of this class to be moved */ |
| 44 | CLBoundingBoxTransformKernel(CLBoundingBoxTransformKernel &&) = default; |
| 45 | /** Allow instances of this class to be moved */ |
| 46 | CLBoundingBoxTransformKernel &operator=(CLBoundingBoxTransformKernel &&) = default; |
| 47 | /** Default destructor */ |
| 48 | ~CLBoundingBoxTransformKernel() = default; |
| 49 | |
| 50 | /** Set the input and output tensors. |
| 51 | * |
Michele Di Giorgio | 4aff98f | 2019-08-28 16:27:26 +0100 | [diff] [blame] | 52 | * @param[in] boxes Source tensor. Bounding box proposals in pixel coordinates. Size(M, 4), format [x1, y1, x2, y2]. Data types supported: QASYMM16/F16/F32. |
giuros01 | c04a0e8 | 2018-10-03 12:44:35 +0100 | [diff] [blame] | 53 | * @param[out] pred_boxes Destination tensor. Pixel coordinates of the transformed bounding boxes. Size (M, 4*K), format [x1, y1, x2, y2]. Data types supported: Same as @p input |
Michele Di Giorgio | 4aff98f | 2019-08-28 16:27:26 +0100 | [diff] [blame] | 54 | * @param[in] deltas Bounding box translations and scales. Size (M, 4*K), format [dx, dy, dw, dh], K is the number of classes. |
Pablo Tello | ffd31de | 2019-09-04 13:38:14 +0100 | [diff] [blame] | 55 | * Data types supported: QASYMM8 if @p input is QASYMM16, otherwise same as @p input |
giuros01 | c04a0e8 | 2018-10-03 12:44:35 +0100 | [diff] [blame] | 56 | * @param[in] info Contains BoundingBox operation information described in @ref BoundingBoxTransformInfo. |
| 57 | * |
| 58 | * @note Only single image prediction is supported. Height and Width (and scale) of the image will be contained in the BoundingBoxTransformInfo struct. |
| 59 | * |
| 60 | */ |
| 61 | void configure(const ICLTensor *boxes, ICLTensor *pred_boxes, const ICLTensor *deltas, const BoundingBoxTransformInfo &info); |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 62 | /** Set the input and output tensors. |
| 63 | * |
| 64 | * @param[in] compile_context The compile context to be used. |
| 65 | * @param[in] boxes Source tensor. Bounding box proposals in pixel coordinates. Size(M, 4), format [x1, y1, x2, y2]. Data types supported: QASYMM16/F16/F32. |
| 66 | * @param[out] pred_boxes Destination tensor. Pixel coordinates of the transformed bounding boxes. Size (M, 4*K), format [x1, y1, x2, y2]. Data types supported: Same as @p input |
| 67 | * @param[in] deltas Bounding box translations and scales. Size (M, 4*K), format [dx, dy, dw, dh], K is the number of classes. |
| 68 | * Data types supported: QASYMM8 if @p input is QASYMM16, otherwise same as @p input |
| 69 | * @param[in] info Contains BoundingBox operation information described in @ref BoundingBoxTransformInfo. |
| 70 | * |
| 71 | * @note Only single image prediction is supported. Height and Width (and scale) of the image will be contained in the BoundingBoxTransformInfo struct. |
| 72 | * |
| 73 | */ |
| 74 | void configure(CLCompileContext &compile_context, const ICLTensor *boxes, ICLTensor *pred_boxes, const ICLTensor *deltas, const BoundingBoxTransformInfo &info); |
giuros01 | c04a0e8 | 2018-10-03 12:44:35 +0100 | [diff] [blame] | 75 | |
| 76 | /** Static function to check if given info will lead to a valid configuration of @ref CLBoundingBoxTransform |
| 77 | * |
Michele Di Giorgio | 4aff98f | 2019-08-28 16:27:26 +0100 | [diff] [blame] | 78 | * @param[in] boxes Source tensor info. Bounding box proposals in pixel coordinates. Size(M, 4), format [x1, y1, x2, y2]. Data types supported: QASYMM16/F16/F32. |
giuros01 | c04a0e8 | 2018-10-03 12:44:35 +0100 | [diff] [blame] | 79 | * @param[in] pred_boxes Destination tensor info. Pixel coordinates of the transformed bounding boxes. Size (M, 4*K), format [x1, y1, x2, y2]. Data types supported: Same as @p input |
Michele Di Giorgio | 4aff98f | 2019-08-28 16:27:26 +0100 | [diff] [blame] | 80 | * @param[in] deltas Bounding box translations and scales. Size (M, 4*K), format [dx, dy, dw, dh], K is the number of classes. |
Pablo Tello | ffd31de | 2019-09-04 13:38:14 +0100 | [diff] [blame] | 81 | * Data types supported: QASYMM8 if @p input is QASYMM16, otherwise same as @p input |
giuros01 | c04a0e8 | 2018-10-03 12:44:35 +0100 | [diff] [blame] | 82 | * @param[in] info Contains BoundingBox operation information described in @ref BoundingBoxTransformInfo. |
| 83 | * |
| 84 | * @note Only single image prediction is supported. Height and Width (and scale) of the image will be contained in the BoundingBoxTransformInfo struct. |
| 85 | * |
| 86 | * @return a Status |
| 87 | */ |
| 88 | static Status validate(const ITensorInfo *boxes, const ITensorInfo *pred_boxes, const ITensorInfo *deltas, const BoundingBoxTransformInfo &info); |
| 89 | |
| 90 | // Inherited methods overridden: |
| 91 | void run(const Window &window, cl::CommandQueue &queue) override; |
| 92 | |
| 93 | private: |
| 94 | const ICLTensor *_boxes; |
| 95 | ICLTensor *_pred_boxes; |
| 96 | const ICLTensor *_deltas; |
| 97 | }; |
| 98 | } // namespace arm_compute |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 99 | #endif /*ARM_COMPUTE_CLBOUNDINGBOXTRANSFORMKERNEL_H */ |