28 lines
846 B
Markdown
28 lines
846 B
Markdown
# Usage
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## [API Documentation](http://openface-api.readthedocs.org/en/latest/index.html)
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## Example
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See [the image comparison demo](https://github.com/cmusatyalab/openface/blob/master/demos/compare.py) for a complete example
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written in Python using a naive Torch subprocess to process the faces.
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```Python
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import openface
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# `args` are parsed command-line arguments.
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align = openface.AlignDlib(args.dlibFacePredictor)
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net = openface.TorchNeuralNet(args.networkModel, args.imgDim, cuda=args.cuda)
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# `img` is a numpy matrix containing the RGB pixels of the image.
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bb = align.getLargestFaceBoundingBox(img)
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alignedFace = align.align(args.imgDim, img, bb,
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landmarkIndices=openface.AlignDlib.OUTER_EYES_AND_NOSE)
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rep1 = net.forward(alignedFace)
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# `rep2` obtained similarly.
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d = rep1 - rep2
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distance = np.dot(d, d)
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```
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