| 发明名称 |
VIDEO RECORDING METHOD, VIDEO RECORDER, VIDEO RECORDING MEDIUM, VIDEO DISPLAY METHOD AND VIDEO DISPLAY DEVICE |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a video image expressing faithfully actual brightness at the time of photography. <P>SOLUTION: The range of brightness information which a photographic object indicates is stored in the whole range of brightness information which a video recorder records in a video recording medium and a light modulation control signal for controlling a light modulation element generated in a uniformly extended range of brightness information is recorded synchronized with an image signal in the case of recording the image signal in the video recording medium. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
| 申请公布号 |
JP2005354589(A) |
申请公布日期 |
2005.12.22 |
| 申请号 |
JP20040175535 |
申请日期 |
2004.06.14 |
| 申请人 |
SEIKO EPSON CORP |
发明人 |
TOYOOKA TAKASHI;YOSHIDA SHOHEI;IIZAKA HIDETO;AKAHA HIDEHIRO |
| 分类号 |
G02F1/13;G03B21/00;G03B21/14;G11B20/10;H04N5/225;H04N5/74;H04N5/77;H04N5/85;H04N5/91;H04N9/31;H04N9/804;H04N9/82;(IPC1-7):H04N5/91 |
主分类号 |
G02F1/13 |
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