Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Thomas W. Holcomb0
Kunal Mukerjee0
Pohsiang Hsu0
Sridhar Srinivasan0
Bruce Chih-Lung Lin0
Date of Patent
September 16, 2008
Patent Application Number
10622284
Date Filed
July 18, 2003
Patent Citations Received
Patent Primary Examiner
Patent abstract
Techniques and tools for encoding and decoding video images (e.g., interlaced frames) are described. For example, a video encoder or decoder processes 4:1:1 format macroblocks comprising four 8×8 luminance blocks and four 4×8 chrominance blocks. In another aspect, fields in field-coded macroblocks are coded independently of one another (e.g., by sending encoded blocks in field order). Other aspects include DC/AC prediction techniques and motion vector prediction techniques for interlaced frames.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.