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Diffstat (limited to 'samples/ObjectDetection/include/IDetectionResultDecoder.hpp')
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1 files changed, 39 insertions, 0 deletions
diff --git a/samples/ObjectDetection/include/IDetectionResultDecoder.hpp b/samples/ObjectDetection/include/IDetectionResultDecoder.hpp new file mode 100644 index 0000000000..c0a29df33f --- /dev/null +++ b/samples/ObjectDetection/include/IDetectionResultDecoder.hpp @@ -0,0 +1,39 @@ +// +// Copyright © 2020 Arm Ltd and Contributors. All rights reserved. +// SPDX-License-Identifier: MIT +// + +#pragma once + +#include "DetectedObject.hpp" +#include "Types.hpp" + +#include <vector> + +namespace od +{ + +class IDetectionResultDecoder +{ +public: + /** + * @brief Returns decoded detected objects from a network model. + * @desc Outputs 4 vectors: bounding boxes, label, probabilities & number of detections. + * This function decodes network model output and converts it to expected format. + * + * @param[in] results Vector of outputs from a model. + * @param[in] outputFrameSize Struct containing height & width of output frame that is displayed. + * @param[in] resizedFrameSize Struct containing height & width of resized input frame before padding + * and inference. + * @param[in] labels Vector of network labels. + * @param[in] detectionScoreThreshold float value for the detection score threshold. + * + * @return Vector of decoded detected objects. + */ + virtual DetectedObjects Decode(const InferenceResults& results, + const Size& outputFrameSize, + const Size& resizedFrameSize, + const std::vector<std::string>& labels) = 0; + +}; +}// namespace od
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