Techniques and apparatus for scalable lifting for point-cloud attribute coding

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United States of America Patent

PATENT NO 11917205
APP PUB NO 20210006837A1
SERIAL NO

16919996

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Abstract

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A method of encoding video data corresponding to a point cloud by at least one processor, the method including obtaining a plurality of transform coefficients corresponding to attributes of the point cloud; and encoding the plurality of transform coefficients to generate an embedded bitstream, the encoding including iterating over a plurality of bit-planes of the plurality of transform coefficients to process all points in the point cloud.

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Patent Owner(s)

  • TENCENT AMERICA LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Shan San Jose, US 1733 8370
Vosoughi, Arash San Jose, US 52 249
Yea, Sehoon Palo Alto, US 159 2140

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