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author | Éanna Ó Catháin <eanna.ocathain@arm.com> | 2020-09-14 17:36:49 +0100 |
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committer | Jim Flynn <jim.flynn@arm.com> | 2020-09-14 18:40:01 +0000 |
commit | 919c14ef132986aa1514b2070ce6d19b5579a6ab (patch) | |
tree | 5c281e02a083768f65871cb861ab9b32ac7d8767 /samples/ObjectDetection/include/IDetectionResultDecoder.hpp | |
parent | 589e3e81a86c83456580e112978bf7a0ed5f43ac (diff) | |
download | armnn-919c14ef132986aa1514b2070ce6d19b5579a6ab.tar.gz |
MLECO-929 Add Object Detection sample application using the public ArmNN C++ API
Change-Id: I14aa1b4b726212cffbefd6687203f93f936fa872
Signed-off-by: Éanna Ó Catháin <eanna.ocathain@arm.com>
Diffstat (limited to 'samples/ObjectDetection/include/IDetectionResultDecoder.hpp')
-rw-r--r-- | samples/ObjectDetection/include/IDetectionResultDecoder.hpp | 39 |
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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