发明授权
US08339412B2 Video processing device, recording medium, video signal processing method, video signal processing program, and integrated circuit
有权
视频处理装置，记录介质，视频信号处理方法，视频信号处理程序和集成电路
- 专利标题： Video processing device, recording medium, video signal processing method, video signal processing program, and integrated circuit
- 专利标题（中）： 视频处理装置，记录介质，视频信号处理方法，视频信号处理程序和集成电路
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申请号： US12298388申请日： 2007-03-20
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公开(公告)号： US08339412B2公开(公告)日： 2012-12-25
- 发明人: Takeshi Ito , Katsuhiro Kanamori , Haruo Yamashita , Satoshi Kondo
- 申请人： Takeshi Ito , Katsuhiro Kanamori , Haruo Yamashita , Satoshi Kondo
- 申请人地址： JP Osaka
- 专利权人： Panasonic Corporation
- 当前专利权人： Panasonic Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Wenderoth, Lind & Ponack, L.L.P.
- 优先权： JP2006-122631 20060426
- 国际申请： PCT/JP2007/055699 WO 20070320
- 国际公布： WO2007/125697 WO 20071108
- 主分类号： G09G5/02
- IPC分类号： G09G5/02
摘要：
It is possible to realize a novel video processing device that can utilize the compatibility between the spaces of an encoded image in an xvYCC system with a wide color gamut and an encoded image in the conventional YCbCr system. The video signal processing device detects the type of the recording medium with a video medium type detection portion, obtains the color gamut of the video signal with a video color gamut obtaining portion, determines a color adjustment parameter with a color adjustment parameter determining portion, performs color adjustment on the video signal with a video color adjustment portion based on that parameter, records the color-adjusted video signal to the recording medium.
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