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VR
2000
IEEE
174views Virtual Reality» more  VR 2000»
14 years 4 days ago
Optimization-Based Virtual Surface Contact Manipulation at Force Control Rates
Previous interactive works have used springs, heuristics, and dynamics for surface placement applications. We present an analytical technique for kilohertz rate manipulation of CA...
Donald D. Nelson, Elaine Cohen
VISUALIZATION
2002
IEEE
14 years 21 days ago
Probabilistic Surfaces: Point Based Primitives to Show Surface Uncertainty
Efficient and informative visualization of surfaces with uncertainties is an important topic with many applications in science and engineering. Examples include environmental pol...
Gevorg Grigoryan, Penny Rheingans
MVA
2007
216views Computer Vision» more  MVA 2007»
13 years 7 months ago
Pose estimation for objects with planar surfaces using eigenimage and range data analysis
In this paper we present a novel method for estimating the object pose for 3D objects with welldefined planar surfaces. Specifically, we investigate the feasibility of estimating...
Ovidiu Ghita, Paul F. Whelan, David Vernon, John M...
CGI
2006
IEEE
14 years 1 months ago
Spline Thin-Shell Simulation of Manifold Surfaces
It has been technically challenging to effectively model and simulate elastic deformation of spline-based, thin-shell objects of complicated topology. This is primarily because tra...
Kexiang Wang, Ying He 0001, Xiaohu Guo, Hong Qin
PAMI
2007
122views more  PAMI 2007»
13 years 7 months ago
Three-Dimensional Surface Mesh Segmentation Using Curvedness-Based Region Growing Approach
—A new parameter-free graph-morphology-based segmentation algorithm is proposed to address the problem of partitioning a 3D triangular mesh into disjoint submeshes that correspon...
Anupama Jagannathan, Eric L. Miller