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45 lines
2.0 KiB
Markdown
45 lines
2.0 KiB
Markdown
English | [中文](keypointdetection_result.md)
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# Keypoint Detection Result
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The KeyPointDetectionResult code is defined in `fastdeploy/vision/common/result.h`, and is used to indicate the coordinates and confidence level of each keypoint of the target's behavior in the image.
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## C++ Definition
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``fastdeploy::vision::KeyPointDetectionResult``
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```c++
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struct KeyPointDetectionResult {
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std::vector<std::array<float, 2>> keypoints;
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std::vector<float> scores;
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int num_joints = -1;
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void Clear();
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std::string Str();
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};
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```
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- **keypoints**: Member variable which indicates the coordinates of the identified target behavior keypoint.
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` keypoints.size() = N * J`:
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- `N`: the number of targets in the image
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- `J`: num_joints (the number of keypoints of a target)
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- **scores**: Member variable which indicates the confidence level of the keypoint coordinates of the identified target behavior.
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`scores.size() = N * J`:
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- `N`: the number of targets in the picture
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- `J`:num_joints (the number of keypoints of a target)
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- **num_joints**: Member variable which indicates the number of keypoints of a target.
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- **Clear()**: Member function used to clear the results stored in the structure.
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- **Str()**: Member function used to output the information in the structure as string (for Debug).
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## Python Definition
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`fastdeploy.vision.KeyPointDetectionResult`
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- **keypoints**(list of list(float)): Member variable which indicates the coordinates of the identified target behavior keypoint.
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` keypoints.size() = N * J`:
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- `N`: the number of targets in the image
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- `J`: num_joints (the number of keypoints of a target)
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- **scores**(list of float): Member variable which indicates the confidence level of the keypoint coordinates of the identified target behavior.
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`scores.size() = N * J`:
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- `N`: the number of targets in the picture
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- `J`:num_joints (the number of keypoints of a target)
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- **num_joints**(int): Member variable which indicates the number of keypoints of a target.
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