Invention Grant
- Patent Title: Efficient multi-frame motion estimation for video compression
- Patent Title (中): 用于视频压缩的高效多帧运动估计
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Application No.: US11090373Application Date: 2005-03-25
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Publication No.: US07720148B2Publication Date: 2010-05-18
- Inventor: Oscar Chi-Lim Au , Andy Chang
- Applicant: Oscar Chi-Lim Au , Andy Chang
- Applicant Address: CN Hong Kong
- Assignee: The Hong Kong University of Science and Technology
- Current Assignee: The Hong Kong University of Science and Technology
- Current Assignee Address: CN Hong Kong
- Agency: Schwabe Williamson & Wyatt
- Main IPC: H04N7/12
- IPC: H04N7/12
Abstract:
There is disclosed a method of digital signal compression, coding and representation, and more particularly a method of video compression, coding and representation system that uses multi-frame motion estimation and includes both device and method aspects. The invention also provides a computer program product, such as a recording medium, carrying program instructions readable by a computing device to cause the computing device to carry out a method according to the invention.
Public/Granted literature
- US20050243921A1 Efficient multi-frame motion estimation for video compression Public/Granted day:2005-11-03
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