19 lines
931 B
Markdown
19 lines
931 B
Markdown
# Face Embedding Model
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`face_recognition_sface_2021dec.onnx` is the OpenCV Zoo SFace model used by
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the default application. It accepts an aligned 112 x 112 BGR face and returns
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a 128-dimensional feature vector. The application L2-normalizes that vector
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before publishing it.
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- Source: https://github.com/opencv/opencv_zoo/tree/main/models/face_recognition_sface
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- Download mirror: https://huggingface.co/opencv/face_recognition_sface
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- Upstream project: https://github.com/opencv/opencv
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- Model filename: `face_recognition_sface_2021dec.onnx`
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- SHA-256: `0ba9fbfa01b5270c96627c4ef784da859931e02f04419c829e83484087c34e79`
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- License: Apache License 2.0; see `LICENSE` in this directory.
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Keep the license and model metadata with the model when redistributing the
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repository. CMake verifies the bundled model checksum, and the application
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validates its output contract during startup rather than running without feature
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extraction.
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