| Michael Levit | 06fcf75 | 2022-01-12 11:53:46 +0200 | [diff] [blame^] | 1 | /*
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| 2 | * Copyright (c) 2022 Arm Limited. All rights reserved.
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| 3 | * SPDX-License-Identifier: Apache-2.0
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| 4 | *
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| 5 | * Licensed under the Apache License, Version 2.0 (the "License");
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| 6 | * you may not use this file except in compliance with the License.
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| 7 | * You may obtain a copy of the License at
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| 8 | *
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| 9 | * http://www.apache.org/licenses/LICENSE-2.0
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| 10 | *
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| 11 | * Unless required by applicable law or agreed to in writing, software
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| 12 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 14 | * See the License for the specific language governing permissions and
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| 15 | * limitations under the License.
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| 16 | */
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| 17 | #ifndef DETECTOR_POST_PROCESSING_HPP
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| 18 | #define DETECTOR_POST_PROCESSING_HPP
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| 19 |
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| 20 | #include "UseCaseCommonUtils.hpp"
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| 21 | #include "DetectionResult.hpp"
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| 22 |
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| 23 | namespace arm {
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| 24 | namespace app {
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| 25 |
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| 26 | #if DISPLAY_RGB_IMAGE
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| 27 | #define FORMAT_MULTIPLY_FACTOR 3
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| 28 | #else
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| 29 | #define FORMAT_MULTIPLY_FACTOR 1
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| 30 | #endif /* DISPLAY_RGB_IMAGE */
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| 31 |
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| 32 | /**
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| 33 | * @brief Post processing part of Yolo object detection CNN
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| 34 | * @param[in] img_in Pointer to the input image,detection bounding boxes drown on it.
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| 35 | * @param[in] model_output Output tesnsors after CNN invoked
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| 36 | * @param[out] results_out Vector of detected results.
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| 37 | * @return void
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| 38 | **/
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| 39 | void RunPostProcessing(uint8_t *img_in,TfLiteTensor* model_output[2],std::vector<arm::app::DetectionResult> & results_out);
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| 40 |
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| 41 |
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| 42 | /**
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| 43 | * @brief Converts RGB image to grayscale
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| 44 | * @param[in] rgb Pointer to RGB input image
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| 45 | * @param[out] gray Pointer to RGB out image
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| 46 | * @param[in] im_w Input image width
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| 47 | * @param[in] im_h Input image height
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| 48 | * @return void
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| 49 | **/
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| 50 | void RgbToGrayscale(const uint8_t *rgb,uint8_t *gray, int im_w,int im_h);
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| 51 |
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| 52 | } /* namespace app */
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| 53 | } /* namespace arm */
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| 54 |
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| 55 | #endif /* DETECTOR_POST_PROCESSING_HPP */
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