发明名称 |
EFFICIENT AND ACCURATE 3D OBJECT TRACKING |
摘要 |
A method of tracking an object in an input image stream, the method comprising iteratively applying the steps of: (a) rendering a three-dimensional object model according to a previously predicted state vector from a previous tracking loop or the state vector from an initialisation step; (b) extracting a series of point features from the rendered object; (c) localising corresponding point features in the input image stream; (d) deriving a new state vector from the point feature locations in the input image stream. |
申请公布号 |
WO2008106725(A1) |
申请公布日期 |
2008.09.12 |
申请号 |
WO2008AU00290 |
申请日期 |
2008.03.04 |
申请人 |
SEEING MACHINES PTY LTD;TELL, DENNIS |
发明人 |
TELL, DENNIS |
分类号 |
G06K9/00;G06K9/62;G06K9/74;G06T15/00;G06T17/00 |
主分类号 |
G06K9/00 |
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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