202 search results - page 15 / 41 » Complex discriminant features for object classification |
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
In this paper, we address the pair-activity classification problem, which explores the relationship between two active objects based on their motion information. Our contributions...
ICCV
2005
IEEE
14 years 9 months ago
2005
IEEE
In this paper we propose an approach to vehicle classification under a mid-field surveillance framework. We develop a repeatable and discriminative feature based on edge points an...
TSP
2010
13 years 2 months ago
2010
Sparse graphical models have proven to be a flexible class of multivariate probability models for approximating high-dimensional distributions. In this paper, we propose techniques...
SIBGRAPI
2006
IEEE
14 years 1 months ago
2006
IEEE
Statistical discrimination methods are suitable not only for classification but also for characterisation of differences between a reference group of patterns and the population u...
TMM
2010
13 years 2 months ago
2010
As digital cameras with Global Positioning System (GPS) capability become available and people geotag their photos using other means, it is of great interest to annotate semantic e...