Invention Grant
- Patent Title: Method for encoding and/or decoding groups of images
- Patent Title (中): 用于编码和/或解码图像组的方法
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Application No.: US10558140Application Date: 2004-05-01
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Publication No.: US07864863B2Publication Date: 2011-01-04
- Inventor: Edouard Francois , Dominique Thoreau , Guillaume Boisson
- Applicant: Edouard Francois , Dominique Thoreau , Guillaume Boisson
- Applicant Address: FR Boulogne-Billancourt
- Assignee: Thomson Licensing
- Current Assignee: Thomson Licensing
- Current Assignee Address: FR Boulogne-Billancourt
- Agent Robert D. Shedd; Paul P. Kiel; Guy H. Eriksen
- Priority: FR0306197 20030523
- International Application: PCT/FR2004/050190 WO 20040501
- International Announcement: WO2004/107761 WO 20041209
- Main IPC: H04B1/66
- IPC: H04B1/66 ; G06K9/36
Abstract:
The present invention relates to a method of coding and/or decoding groups of pictures. According to the invention, during the temporal decomposition of a stream of pictures within the framework of 3D wavelet processing, the number of pictures, the choice of the reference picture and the direction of temporal decomposition for each picture sequence of GOP type are adapted in order to minimize the number of unconnected pixels.
Public/Granted literature
- US20060233256A1 Method for encoding and/or decoding groups of images Public/Granted day:2006-10-19
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