43 search results - page 1 / 9 » Efficient feature extraction for 2D 3D objects in mesh repre... |
ICIP
2001
IEEE
14 years 6 months ago
2001
IEEE
Meshes are dominantly used to represent 3D models as they fit well with graphics rendering hardware. Features such as volume, moments, and Fourier transform coefficients need to b...
PR
2010
13 years 2 months ago
2010
This paper presents a new personal authentication system that simultaneously exploits 2D and 3D palmprint features. The objective of our work is to improve accuracy and robustness...
ICCV
2007
IEEE
14 years 6 months ago
2007
IEEE
Visually extracted 2D and 3D information have their own advantages and disadvantages that complement each other. Therefore, it is important to be able to switch between the differ...
TIP
2008
13 years 4 months ago
2008
We consider the problem of recognizing 3-D objects from 2-D images using geometric models and assuming different viewing angles and positions. Our goal is to recognize and localize...
ICMCS
1999
IEEE
13 years 8 months ago
1999
IEEE
We introduce a novel method for three-dimensional metamorphosis between two polyhedral objects with different topologies. The 3D objects are represented as multiple 2D images and ...