发明名称 |
Determining intended aspect ratio for display of video |
摘要 |
The intended display aspect-ratio for video is determined automatically by analyzing an image to identify image blocks resulting from prior block-based processing of the video; comparing horizontal and vertical dimensions of those image blocks with horizontal and vertical dimensions of the image, with black border regions excluded as necessary; and determining from that comparison a display aspect ratio for the video. |
申请公布号 |
GB2500296(A) |
申请公布日期 |
2013.09.18 |
申请号 |
GB20130000733 |
申请日期 |
2013.01.15 |
申请人 |
SNELL LIMITED |
发明人 |
MICHAEL JAMES KNEE;MAURICE SNELL |
分类号 |
H04N7/01;G06T7/00;G09G5/00 |
主分类号 |
H04N7/01 |
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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