Efficient self-attention for video processing

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12266179
APP PUB NO 20220301311A1
SERIAL NO

17696797

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A processor-implemented method for processing a video includes receiving the video as an input at an artificial neural network (ANN). The video includes a sequence of frames. A set of features of a current frame of the video and a prior frame of the video are extracted. The set of features including a set of support features for a set of pixels of the prior frame to be aligned with a set of reference features of the current frame. A similarity between a support feature for each pixel in the set of pixels of the set of support features of the prior frame and a corresponding reference feature of the current frame is computed. An attention map is generated based on the similarity. An output including a reconstruction of the current frame is generated based on the attention map.

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Patent OwnerAddress
QUALCOMM INCORPORATED5775 MOREHOUSE DRIVE SAN DIEGO CA 92121-1714

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abati, Davide Amsterdam, NL 6 5
Ghodrati, Amir Amsterdam, NL 7 16
Habibian, Amirhossein Amsterdam, NL 27 179

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