发明申请
US20100226437A1 REDUCED-RESOLUTION DECODING OF AVC BIT STREAMS FOR TRANSCODING OR DISPLAY AT LOWER RESOLUTION
审中-公开
降低分辨率解码AVC位流在下行分辨率下进行平移或显示
- 专利标题： REDUCED-RESOLUTION DECODING OF AVC BIT STREAMS FOR TRANSCODING OR DISPLAY AT LOWER RESOLUTION
- 专利标题（中）： 降低分辨率解码AVC位流在下行分辨率下进行平移或显示
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申请号： US12399187申请日： 2009-03-06
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公开(公告)号： US20100226437A1公开(公告)日： 2010-09-09
- 发明人: Mark A. Robertson , Ming-Chang Liu
- 申请人： Mark A. Robertson , Ming-Chang Liu
- 申请人地址： JP Tokyo US NJ Park Ridge
- 专利权人： SONY CORPORATION, A JAPANESE CORPORATION,SONY ELECTRONICS INC., a corporation of the State of Delaware
- 当前专利权人： SONY CORPORATION, A JAPANESE CORPORATION,SONY ELECTRONICS INC., a corporation of the State of Delaware
- 当前专利权人地址： JP Tokyo US NJ Park Ridge
- 主分类号： H04N7/32
- IPC分类号： H04N7/32 ; H04N7/26
摘要：
A method of and system for reducing complexity for transcoding Advanced Video Coding (AVC) videos is described herein. Transcoding from higher resolution signals to lower resolution signals or to signals for a lower resolution display is implemented. The complexity is reduced by decoding the AVC video at reduced horizontal and/or vertical resolution. This results in the reduction of computation cost for decoding and re-sampling the AVC video to lower resolution.
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