512 search results - page 45 / 103 » Randomness and Geometric Features in Computer Vision |
CVPR
2003
IEEE
14 years 28 days ago
2003
IEEE
Relevance feedback has been an indispensable component for multimedia retrieval systems. In this paper, we present an adaptive pattern discovery method, which addresses relevance ...
ECCV
2002
Springer
14 years 9 months ago
2002
Springer
Recent results on sparse coding and independent component analysis suggest that human vision first represents a visual image by a linear superposition of a relatively small number ...
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
In this paper, we propose a novel approach for learning generic visual vocabulary. We use diffusion maps to au-tomatically learn a semantic visual vocabulary from ab-undant quantiz...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
In this paper, we present a new model-based approach for building 3-D models of vehicles from color video provided by a traffic surveillance camera. We incrementally build 3D mode...
ICPR
2010
IEEE
14 years 2 months ago
2010
IEEE
The scientific significance of automatic logo detection and recognition is more and more growing because of the increasing requirements of intelligent document image analysis an...