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Add Python binding to another overload of segNet::Mask #476

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Add Python binding to another overload of segNet::Mask #476

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@hanzhi713 hanzhi713 commented Jan 11, 2020 •
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Addresses issue #473

  • Add binding to another overload of segNet::Mask
  • Use integer division in segnet-camera.py

Usage of the new python binding:

# classes is an uint8 array
classes = jetson.utils.cudaAllocMapped(width * height)
net.MaskClass(classes, width, height)
# cudaToNumpy assumes float32. Need to dividie output length by 4.
mask = jetson.utils.cudaToNumpy(classes, 1, width * height // 4, 1)[:, 0, 0]
# convert resulting float32 view to uint8 view
mask_np = mask.view('uint8').reshape(width, height)

@hanzhi713 hanzhi713 changed the title Add binding to another overload of segNet::Mask Add Python binding to another overload of segNet::Mask Jan 11, 2020
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