Active stereo depth prediction based on coarse matching

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United States of America Patent

PATENT NO 11589031
SERIAL NO

16580802

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Abstract

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An electronic device estimates a depth map of an environment based on matching reduced-resolution stereo depth images captured by depth cameras to generate a coarse disparity (depth) map. The electronic device downsamples depth images captured by the depth cameras and matches sections of the reduced-resolution images to each other to generate a coarse depth map. The electronic device upsamples the coarse depth map to a higher resolution and refines the upsampled depth map to generate a high-resolution depth map to support location-based functionality.

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Patent Owner(s)

Patent OwnerAddress
GOOGLE LLC1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fanello, Sean Mountain View, US 4 15
Funkhouser, Thomas Mountain View, US 2 12
Izadi, Shahram Tiburon, US 165 8027
Khamis, Sameh Mountain View, US 17 83
Kowdle, Adarsh San Francisco, US 3 12
Rhemann, Christoph Mountain View, US 26 334
Schoenberg, Michael Mountain View, US 15 27
Tankovich, Vladimir Renton, US 28 464
Valentin, Julien Mountain View, US 5 17
Zhang, Yinda Mountain View, US 15 22

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