发明授权
- 专利标题: Video capture device
- 专利标题(中): 视频采集设备
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申请号: US10358256申请日: 2003-02-05
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公开(公告)号: US07283719B2公开(公告)日: 2007-10-16
- 发明人: Masataka Okayama , Tomohisa Kohiyama , Nobukazu Kondo , Kazutoshi Katoh , Kazuaki Tanaka , Yoshihiro Harada
- 申请人: Masataka Okayama , Tomohisa Kohiyama , Nobukazu Kondo , Kazutoshi Katoh , Kazuaki Tanaka , Yoshihiro Harada
- 申请人地址: JP Tokyo
- 专利权人: Renesas Technology Corporation
- 当前专利权人: Renesas Technology Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Kenyon & Kenyon LLP
- 优先权: JP07-326813 19951215
- 主分类号: H04N9/80
- IPC分类号: H04N9/80 ; H04N9/81 ; H04N11/02
摘要:
An object is to provide a video recording/playing apparatus for facilitating recording/playing of motion pictures. The configuration is provided with, at least, a video input device for inputting analog motion pictures (video), a video capture device for digitizing the motion pictures inputted through the video input device and recording the digitized motion pictures and, at the same time, for converting the motion pictures inputted through the video input device into compressed motion pictures capable of being played in a high compression ratio and in a high picture quality and recording the compressed motion pictures, an information extracting device for extracting arbitrary information from the non-compressed motion pictures captured by the video capture device, a correspondence information generating device for associating the information extracted by the information extracting device with the compressed motion pictures captured by the video capture device, an input device for designating a result of the correspondence, and a compressed video playing device for playing the compressed motion pictures.
公开/授权文献
- US20030122941A1 Video capture device 公开/授权日:2003-07-03