发明名称 |
ADAPTIVE MODELING AND SEGMENTATION OF VISUAL IMAGE STREAMS |
摘要 |
A technique for converging upon a computer-based model of a real world or synthetic scene. The computer model makes use of abstraction-based data objects as well as image-based data objects. A correlation mesh provides links between related image-based and abstraction-based objects. An initial step in a process analyzes an input image stream and user inputs to derive initial image-based objects and abstraction-based objects for the scene model. Subsequent steps in the process allow user inputs to refine the image-based objects, abstraction-based objects and/or the correlation mesh. As a result, refinements to the image-based object model of the scene can improve the abstraction-based model of the scene, and refinements to the abstraction-based object model can improve the image-based model. |
申请公布号 |
EP0974126(A1) |
申请公布日期 |
2000.01.26 |
申请号 |
EP19980915198 |
申请日期 |
1998.04.01 |
申请人 |
SYNAPIX, INC. |
发明人 |
MADDEN, PAUL, B.;MOORBY, PHILIP, R.;ROBOTHAM, JOHN, S.;PIERRE-SCHOTT, JEAN |
分类号 |
G06T7/00;G06T15/70;G06T17/00 |
主分类号 |
G06T7/00 |
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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