152 search results - page 5 / 31 » Freeform Shape Representations for Efficient Geometry Proces... |
CGF
2005
13 years 7 months ago
2005
Current surface-based methods for interactive freeform editing of high resolution 3D models are very powerful, but at the same time require a certain minimum tessellation or sampl...
VIS
2009
IEEE
14 years 8 months ago
2009
IEEE
This paper formalizes a novel, intrinsic geometric scale space (IGSS) of 3D surface shapes. The intrinsic geometry of a surface is diffused by means of the Ricci flow for the gener...
3DIM
1997
IEEE
13 years 11 months ago
1997
IEEE
For registration of 3-D free-form surfaces we have developed a representation which requires no knowledge of the transformation between views. The representation comprises descrip...
3DPVT
2004
IEEE
13 years 11 months ago
2004
IEEE
Similarity measuring is a key problem for 3D model retrieval. In this paper, we propose a novel shape descriptor "Thickness Histogram" (TH) by uniformly estimating thick...
SMA
2003
ACM
14 years 22 days ago
2003
ACM
3D scanners developed over the past several decades have facilitated the reconstruction of complicated engineering parts. Typically the boundary representation of a part is recons...