发明名称 |
Pixel analysis and frame alignment for background frames |
摘要 |
Background frames can be completed from a collection of frames having foreground objects that are partially obscuring the pixels comprising the background. The special offset of a pixel represented across a collection of frames can be determined based on camera movement data. By determining the relative offset of a pixel represented in a first frame from the same pixel in other frames, pixel values representing a background object can be accumulated to derive a completed background frame. |
申请公布号 |
US8254760(B2) |
申请公布日期 |
2012.08.28 |
申请号 |
US20090550298 |
申请日期 |
2009.08.28 |
申请人 |
NEUMAN MICHAEL;GROSZKO G. GARRETT;APPLE INC. |
发明人 |
NEUMAN MICHAEL;GROSZKO G. GARRETT |
分类号 |
H04N5/93 |
主分类号 |
H04N5/93 |
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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