308 search results - page 30 / 62 » Curvature Estimation of Surfaces in 3D Grey-Value Images |
CVPR
2009
IEEE
14 years 3 months ago
2009
IEEE
In this paper we revisit the process of constructing a high resolution 3D morphable model of face shape variation. We demonstrate how the statistical tools of thin-plate splines a...
SMI
2007
IEEE
14 years 3 months ago
2007
IEEE
We address the 3D object retrieval problem using multivariate density-based shape descriptors. Considering the fusion of first and second order local surface information, we cons...
TITB
2008
13 years 8 months ago
2008
In this paper, we propose a physics-based and physiology-based approach for modeling real-time deformations of 3-D high-resolution polygonal lung models obtained from highresolutio...
ICCVW
1999
Springer
14 years 1 months ago
1999
Springer
In this paper we present an algorithm that estimates dense planar-parallax motion from multiple uncalibrated views of a 3D scene. This generalizes the \plane + parallax" recov...
SMI
2006
IEEE
14 years 2 months ago
2006
IEEE
Databases of 3D shapes have become widespread for a variety of applications, and a key research problem is searching these databases for similar shapes. This paper introduces a me...