发明名称 |
Methods, systems, and data structures for performing searches on three dimensional objects |
摘要 |
Techniques are provided for searching on three dimensional (3D) objects across large, distributed repositories of 3D models. 3D shapes are created for input to a search system; optionally user-defined similarity criterion is used, and search results are interactively navigated and feedback received for modifying the accuracy of the search results. Search input can also be given by picking 3D models from a cluster map or by providing the orthographic views for the 3D model. Feedback can be given by a searcher as to which models are similar and which are not. Various techniques adjust the search results according to the feedback given by the searcher and present the new search results to the searcher.
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申请公布号 |
US2004249809(A1) |
申请公布日期 |
2004.12.09 |
申请号 |
US20040763741 |
申请日期 |
2004.01.23 |
申请人 |
PURDUE RESEARCH FOUNDATION |
发明人 |
RAMANI KARTHIK;IYER NATRAJ;LOU KUIYANG;JAYANTI SUBRAMANIAM |
分类号 |
G06F;G06F1/00;G06F17/30;(IPC1-7):G06F17/30 |
主分类号 |
G06F |
代理机构 |
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