发明名称 |
MECHANISM FOR CONTROLLING PRESENTATION OF DISPLAYED PICTURE |
摘要 |
A digital picture processing system digitizes and stores the digitized photographic film picture (421) in their captured orientation on film, in order to obviate the need to physically rotate the film scanner relative to the film for vertical pictures, thereby significantly reducing the complexity and cost of the scanner. Instead, each stored picture file (421) has an associated presentation control file (422), which contains orientation and aspect ratio information, so that the picture playback device will know how each picture has been stored on the digital picture database, such as a compact disc. When the disc is inserted into a playback device for driving an output display such as a color TV monitor, the playbac k device is readily able to decode the playback control information in the course of reading out the digitized picture, so that the picture will be displayed in an upright orientation and at the correct aspect ratio for the display.
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申请公布号 |
CA2092692(C) |
申请公布日期 |
2001.04.03 |
申请号 |
CA19912092692 |
申请日期 |
1991.09.13 |
申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
TIMMERMANS, JOSEF MARIA KAREL |
分类号 |
H04N1/21;G06F17/30;G06T1/00;G09G5/391;G11B27/00;G11B27/034;G11B27/10;G11B27/11;G11B27/28;G11B27/30;G11B27/32;H04N;H04N1/00;H04N1/387;H04N1/393;H04N1/46;H04N1/64;H04N5/76;H04N5/765;H04N5/775;H04N5/781;H04N5/85;H04N5/91;H04N5/926;H04N7/00;H04N7/26;H04N9/79;H04N9/797;H04N9/80;H04N9/804;H04N9/82;H04N9/877;H04N9/888;(IPC1-7):H04N1/21;H04N1/40 |
主分类号 |
H04N1/21 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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