发明申请
US20050094730A1 Wireless device having a distinct hardware video accelerator to support video compression and decompression
审中-公开
无线设备具有不同的硬件视频加速器,以支持视频压缩和解压缩
- 专利标题: Wireless device having a distinct hardware video accelerator to support video compression and decompression
- 专利标题(中): 无线设备具有不同的硬件视频加速器,以支持视频压缩和解压缩
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申请号: US10869789申请日: 2004-06-16
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公开(公告)号: US20050094730A1公开(公告)日: 2005-05-05
- 发明人: Li Chang , Mark Hahm , Weiping Pan , Ruei-Shiang Suen
- 申请人: Li Chang , Mark Hahm , Weiping Pan , Ruei-Shiang Suen
- 主分类号: G09G5/00
- IPC分类号: G09G5/00 ; H04B1/66 ; H04B7/185 ; H04L12/56 ; H04N7/12 ; H04N7/18 ; H04N7/26 ; H04N7/36 ; H04N7/50 ; H04N11/02 ; H04N11/04
摘要:
A video processor within a wireless terminal, that includes a video interface that receives incoming video information and that provides outgoing video information, a processing module operably coupled to the video interface, and a video accelerator module and a motion processing co-processor operably coupled to the processing module. The processing of the incoming video information and the outgoing video information is performed by the combination of the processing module, co-processor and the video accelerator module. Compute intensive operations may be offloaded from the processing module onto the video accelerator to improve overall system efficiency.
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