4542 search results - page 155 / 909 » Unsupervised Feature Selection Using Feature Similarity |
TRECVID
2007
13 years 11 months ago
2007
We describe a high level feature extraction system for video. Video sequences are modeled using Gaussian Mixture Models. We have used those models in the past to segment video seq...
ICPR
2004
IEEE
14 years 11 months ago
2004
IEEE
A Markov random field (MRF) model with a new implementation scheme is proposed for unsupervised image segmentation based on image features. The traditional two-component MRF model...
CG
2002
Springer
13 years 10 months ago
2002
Springer
Gentropy is a genetic programming system that evolves two-dimensional procedural textures. It synthesizes textures by combining mathematical and image manipulation functions into ...
CVPR
2009
IEEE
14 years 5 months ago
2009
IEEE
This paper presents a fast method for detecting multi-view cars in real-world scenes. Cars are artificial objects with various appearance changes, but they have relatively consist...
ICPR
2006
IEEE
14 years 11 months ago
2006
IEEE
This paper proposes a novel method for texture segmentation using independent component analysis (ICA) of Gabor features (called ICAG). It has three distinguished aspects. (1) Gab...