487 search results - page 35 / 98 » A Symmetry-Based Generative Model for Shape |
SMA
2009
ACM
14 years 3 months ago
2009
ACM
In this paper, we present a semi-automatic approach to efficiently and robustly recover the characteristic feature curves of a given free-form surface. The technique supports a s...
SMI
2008
IEEE
14 years 3 months ago
2008
IEEE
Motivated by the ability of living cells to form into specific shapes and structures, we present a new approach to shape modeling based on self-organizing primitives whose behavi...
ICMCS
2006
IEEE
14 years 2 months ago
2006
IEEE
In this paper, temporal segmentation of 3D video based on motion analysis is presented. 3D video is a sequence of 3D models made for a real-world dynamic object. A modified shape ...
VISUALIZATION
2002
IEEE
14 years 1 months ago
2002
IEEE
Motion provides strong visual cues for the perception of shape and depth, as demonstrated by cognitive scientists and visual artists. This paper presents a novel visualization tec...
CGF
2008
13 years 8 months ago
2008
Given a 3D solid model S represented by a tetrahedral mesh, we describe a novel algorithm to compute a hierarchy of convex polyhedra that tightly enclose S. The hierarchy can be b...