发明名称 |
Method for compressing video information |
摘要 |
A method (800, 820), device (900) and program product for compression video information is presented. The method comprises the following steps: projecting (803) points of a next image to a three-dimensional space using camera parameters and depth map and projecting (805) projected points from the three-dimensional space to reference image surface, thereby obtaining motion vectors for estimating changes between the next image and the reference image.
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申请公布号 |
US2004095999(A1) |
申请公布日期 |
2004.05.20 |
申请号 |
US20030470084 |
申请日期 |
2003.12.10 |
申请人 |
PIEHL ERICK;SALLINEN SAMI |
发明人 |
PIEHL ERICK;SALLINEN SAMI |
分类号 |
H04N7/32;G06T9/00;H04N7/36;H04N13/00;(IPC1-7):H04N7/12 |
主分类号 |
H04N7/32 |
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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