Title :
New modeling techniques in multi-space CAD
Author :
Jinxiang, Ying ; Guanlong, Chen ; Zhongqin, Lin
Author_Institution :
Auto Body Manufacturing Technol. Center, Shanghai Jiaotong Univ., China
Abstract :
This paper investigates new wavelet-based multiresolution modeling techniques in CAD. MRA techniques are extended to detail feature transplanting and detail feature copying from previous MRA editing including sweep editing, fractional editing, synthesis editing and detail blending. Two new editing methods called detail feature transplanting and detail feature copying are added to previous sweep editing, fractional editing, synthesis editing and detail blending. Detail feature transplanting editing is a way to transplant detail features of a curve/surface to another curve/surface. Detail feature copying editing is a way to copy or move detail features on the same curve/surface.
Keywords :
CAD; computer graphics; wavelet transforms; MRA technique; computer aided design; detail blending; detail feature copying; detail feature transplanting; fractional editing; multispace CAD; sweep editing; wavelet-based multiresolution modeling technique; Computer aided manufacturing; Deformable models; Lattices; Mechanical engineering; Multiresolution analysis; Pulp manufacturing; Signal resolution; Solid modeling; Spline; Virtual manufacturing;
Conference_Titel :
Image and Graphics (ICIG'04), Third International Conference on
Conference_Location :
Hong Kong, China
Print_ISBN :
0-7695-2244-0
DOI :
10.1109/ICIG.2004.104
