Method and system for motion estimation in a video encoder

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United States of America Patent

PATENT NO 9172973
APP PUB NO 20060222075A1
SERIAL NO

11096825

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Abstract

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Described herein is a method and system for motion estimation in a video encoder. There are two parts to the motion estimation. Coarse motion estimation generates a set of motion vectors for a current picture and at least one reference picture. Typically, coarse motion estimation operates on sub-sampled pictures. Fine motion estimation can refine coarse motion estimation results by searching interpolated video data in a region defined by the motion vectors from the coarse motion estimation.

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Patent Owner(s)

  • AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gordon, Stephen North Andover, US 57 628
Zhang, Bo Westford, US 902 6343

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