Rowan Tels LLC
Unsupervised learning approach for video deblurring
An image processing method extracts consecutive input blurry frames from a video, and generates sharp frames corresponding to the input blurry frames. An optical flow is determined between the sharp frames, and the optical flow is used to compute a per-pixel blur kernel. The blur kernel is used to reblur each of the sharp frames into a corresponding re-blurred frame. The re-blurred frame is used to fine-tune the deblur network by minimizing the distance between the re-blurred frame and the input blurry frame.
NVIDIA Corp.
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Ming-Yu Orazio Jan Huaijin Jinwei
Liu Gallo Kautz Chen Gu