336 search results - page 9 / 68 » 3D Gaussian descriptor for 3D shape retrieval |
ICCV
2005
IEEE
14 years 9 months ago
2005
IEEE
We explore the performance of a number of popular feature detectors and descriptors in matching 3D object features across viewpoints and lighting conditions. To this end we design...
PAMI
2002
13 years 7 months ago
2002
NIPS
2003
13 years 9 months ago
2003
This paper presents an algorithm for learning the time-varying shape of a non-rigid 3D object from uncalibrated 2D tracking data. We model shape motion as a rigid component (rotat...
ECCV
2008
Springer
14 years 9 months ago
2008
Springer
We propose an approach for detecting objects in large-scale range datasets that combines bottom-up and top-down processes. In the bottom-up stage, fast-to-compute local descriptors...
ISCIS
2005
Springer
14 years 1 months ago
2005
Springer
In 3D face recognition systems, 3D facial shape information plays an important role. 3D face recognizers usually depend on point cloud representation of faces where faces are repre...