147 search results - page 7 / 30 » Elastic-String Models for Representation and Analysis of Pla... |
ISVC
2009
Springer
14 years 2 months ago
2009
Springer
Modeling, characterization and analysis of biological shapes and forms are important in many computational biology studies. Shape representation challenges span the spectrum from s...
VMV
2004
13 years 9 months ago
2004
Statistical shape modeling using point distribution models (PDMs) has been studied extensively for segmentation and other image analysis tasks. Methods investigated in the literat...
DAS
2008
Springer
13 years 9 months ago
2008
Springer
In this paper we present an adaptive method for graphic symbol representation based on shape contexts. The proposed descriptor is invariant under classical geometric transforms (r...
3DPVT
2006
IEEE
14 years 1 months ago
2006
IEEE
The spherical harmonic (SPHARM) description is a powerful surface modeling technique that can model arbitrarily shaped but simply connected three dimensional (3D) objects. Because...
SMI
1999
IEEE
13 years 12 months ago
1999
IEEE
This paper expands the role of the new field of computational topology by surveying methods for incorporating connectedness in shape modeling. Two geometric representations in par...