发明授权
US08436921B2 Picture signal processing system, playback apparatus and display apparatus, and picture signal processing method
失效
图像信号处理系统，播放装置和显示装置以及图像信号处理方法
- 专利标题： Picture signal processing system, playback apparatus and display apparatus, and picture signal processing method
- 专利标题（中）： 图像信号处理系统，播放装置和显示装置以及图像信号处理方法
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申请号： US12562710申请日： 2009-09-18
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公开(公告)号： US08436921B2公开(公告)日： 2013-05-07
- 发明人: Naomasa Takahashi , Jun Hirai , Tomotaka Kuraoka
- 申请人： Naomasa Takahashi , Jun Hirai , Tomotaka Kuraoka
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Sony Corporation
- 优先权： JP2008-261245 20081008
- 主分类号： H04N5/66
- IPC分类号： H04N5/66 ; H04N9/80
摘要：
A picture signal processing system includes a playback apparatus and a display apparatus connected via first and second communication units. The playback apparatus receives a video signal made up of source data generated by moving giant image data in a constant direction at a constant speed, wherein the giant image data has a number of pixels far greater than the number of pixels in a display region. The playback apparatus reads source data speed information stored in the video signal header, and transmits the video signal and the speed information to the display apparatus. The display apparatus references a table to determine how to process the video signal on the basis of the speed information, processes the video signal, and then displays the processed video signal.