153 search results - page 12 / 31 » Boundary Representation Deformation in Parametric Solid Mode... |
GRAPHITE
2003
ACM
14 years 1 months ago
2003
ACM
When working on fitting leaf surfaces for use with virtual plant models [Room et al. 1996] we encountered the unsatisfactory situation of receiving a smooth surface model that is...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
We describe a new hierarchical representation for twodimensional objects that captures shape information at multiple levels of resolution. This representation is based on a hierar...
SMA
1999
ACM
14 years 2 days ago
1999
ACM
Nearly all major commercial computer-aided design systems have adopted a feature-based design approach to solid modeling. Models are created via a sequence of operations which app...
TMI
1998
13 years 7 months ago
1998
—In this paper implicit representations of deformable models for medical image enhancement and segmentation are considered. The advantage of implicit models over classical explic...
GMP
2006
IEEE
14 years 1 months ago
2006
IEEE
Proper treatment of selections is essential in parametric feature-based design. Data exchange is one of the most important operators in any design paradigm. In this paper we addre...