327 search results - page 14 / 66 » A Bag of Features Approach for 3D Shape Retrieval |
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
Shape skeleton extraction is a fundamental preprocessing task in shape-based pattern recognition. This paper presents a new algorithm for fast and precise extraction of kinematic ...
ICCV
2003
IEEE
14 years 9 months ago
2003
IEEE
We present an image-based approach to infer 3D structure parameters using a probabilistic "shape+structure" model. The 3D shape of an object class is represented by sets...
ACCV
2010
Springer
13 years 2 months ago
2010
Springer
Abstract. Scene categorization is an important mechanism for providing high-level context which can guide methods for a more detailed analysis of scenes. State-of-the-art technique...
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
We present in this paper a solution for 3D face and facial feature tracking using canonical correlation analysis and a 3D geometric model. This model is controlled with 17 paramet...
CGF
2005
13 years 7 months ago
2005
We propose statistical learning methods for approximating implicit surfaces and computing dense 3D deformation fields. Our approach is based on Support Vector (SV) Machines, which...