Methods and systems of performing video object segmentation

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United States of America Patent

PATENT NO 9881380
SERIAL NO

15045102

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Abstract

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Techniques and systems are described for performing video segmentation using fully connected object proposals. For example, a number of object proposals for a video sequence are generated. A pruning step can be performed to retain high quality proposals that have sufficient discriminative power. A classifier can be used to provide a rough classification and subsampling of the data to reduce the size of the proposal space, while preserving a large pool of candidate proposals. A final labeling of the candidate proposals can then be determined, such as a foreground or background designation for each object proposal, by solving for a posteriori probability of a fully connected conditional random field, over which an energy function can be defined and minimized.

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Patent OwnerAddress
DISNEY ENTERPRISES INC500 S BUENA VISTA STREET BURBANK CA 91521

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Perazzi, Federico Zürich, CH 23 315
Sorkine, Hornung Alexander Zürich, CH 37 207
Wang, Oliver Seattle, US 131 1407

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