Invention Grant
- Patent Title: Method and system for motion estimation with multiple vector candidates
- Patent Title (中): 多向量候选运动估计方法与系统
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Application No.: US11376703Application Date: 2006-03-14
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Publication No.: US08009923B2Publication Date: 2011-08-30
- Inventor: Ge Li , Yanbin Yu
- Applicant: Ge Li , Yanbin Yu
- Applicant Address: CN Beijing
- Assignee: Celestial Semiconductor, Inc.
- Current Assignee: Celestial Semiconductor, Inc.
- Current Assignee Address: CN Beijing
- Agency: Kilpatrick Townsend & Stockton LLP
- Agent Ardeshir Tabibi
- Main IPC: G06K9/36
- IPC: G06K9/36 ; G06K9/46

Abstract:
A method and system for performing motion estimation for a frame associated with a video signal. The method includes receiving at least a reference frame, a first frame, and a second frame, and providing a first plurality of vectors. The first plurality of vectors intersects the first frame within a first block and intersects the reference frame within a first plurality of blocks respectively. Additionally, the method includes determining a second plurality of vectors based on at least information associated with the first plurality of vectors. The second plurality of vectors intersects the second frame within a second block and intersecting the reference frame at a plurality of locations. Moreover, the method includes processing information associated with the plurality of locations, and determining a plurality of search areas corresponding to the plurality of locations in the second frame.
Public/Granted literature
- US20070217511A1 Method and system for motion estimation with multiple vector candidates Public/Granted day:2007-09-20
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