发明名称 Three-dimensional modeling from arbitrary three-dimensional curves
摘要 The present invention relates to a method and a system for creating three-dimensional models of objects from sets of arbitrary three-dimensional entities obtained from target surfaces. It also provides an efficient method for individually refining the alignment of curves to improve the accuracy of the surface model with a linear complexity with respect to the number of curves. The principle behind the invention is that a set of three-dimensional entities, at their approximate positions, creates a field from which the surface can be extracted. The field is constructed in a manner such that the three-dimensional entities are attracted toward the extracted surface. This attraction is used to accurately register each three-dimensional entity with respect to extracted surface. Through iterations, both the field and the entity positions are refined.
申请公布号 US2007052974(A1) 申请公布日期 2007.03.08
申请号 US20040560130 申请日期 2004.06.11
申请人 TUBIC DRAGAN;HEBERT PATRICK;LAURENDEAU DENIS 发明人 TUBIC DRAGAN;HEBERT PATRICK;LAURENDEAU DENIS
分类号 G01B11/30;G06T17/10 主分类号 G01B11/30
代理机构 代理人
主权项
地址