148 search results - page 16 / 30 » Estimation of linear deformations of 3D objects |
CVPR
2005
IEEE
14 years 1 months ago
2005
IEEE
In this paper we develop a theory for characterizing how deformable a shape is. We define a term called “deformability index” for shapes. The deformability index is computed ...
ICPR
2004
IEEE
14 years 8 months ago
2004
IEEE
This paper deals with the matching of geometric objects including points, curves, surfaces, and subvolumes using implicit object representations in both linear and non-linear sett...
ISBI
2004
IEEE
14 years 8 months ago
2004
IEEE
We propose a novel method for reconstructing a complete 3D model of a given anatomy from minimal information. This reconstruction provides an appropriate intra-operative 3D visual...
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
Many natural objects vary the shapes as linear combinations of certain bases. The measurement of such deformable shapes is coupling of rigid similarity transformations between the...
ICPR
2002
IEEE
14 years 8 months ago
2002
IEEE
In this paper we present a method to estimate in real-time the position and orientation of a previously viewed planar patch. The algorithm is based on minimising the sum of squared...