发明申请
- 专利标题: CONSISTENT TESSELLATION VIA TOPOLOGY-AWARE SURFACE TRACKING
- 专利标题(中): 通过拓扑表面跟踪进行一致性检测
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申请号: US14803687申请日: 2015-07-20
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公开(公告)号: US20170024930A1公开(公告)日: 2017-01-26
- 发明人: Ming Chuang , Alvaro Collet Romea , Pat Sweeney , Steve Sullivan , Don Gillett
- 申请人: Ming Chuang , Alvaro Collet Romea , Pat Sweeney , Steve Sullivan , Don Gillett
- 主分类号: G06T17/20
- IPC分类号: G06T17/20
摘要:
Consistent tessellation via topology-aware surface tracking is provided in which a series of meshes is approximated by taking one or more meshes from the series and calculating a transformation field to transform the keyframe mesh into each mesh of the series, and substituting the transformed keyframe meshes for the original meshes. The keyframe mesh may be selected advisedly based upon a scoring metric. An error measurement on the transformed keyframe exceeding tolerance or threshold may suggest another keyframe be selected for one or more frames in the series. The sequence of frames may be divided into a number of subsequences to permit parallel processing, including two or more recursive levels of keyframe substitution. The transformed keyframe meshes achieve more consistent tessellation of the object across the series.
公开/授权文献
- US09665978B2 Consistent tessellation via topology-aware surface tracking 公开/授权日:2017-05-30
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