1187 search results - page 161 / 238 » The Generalized Dimensionality Reduction Problem |
MM
2010
ACM
14 years 10 months ago
2010
ACM
Content-based image search on the Internet is a challenging problem, mostly due to the semantic gap between low-level visual features and high-level content, as well as the excess...
COCO
2009
Springer
15 years 4 months ago
2009
Springer
We study the task of randomness extraction from sources which are distributed uniformly on an unknown algebraic variety. In other words, we are interested in constructing a functi...
ICIP
2007
IEEE
15 years 4 months ago
2007
IEEE
We propose a framework for exploiting dimension-reducing random projections in detection and classification problems. Our approach is based on the generalized likelihood ratio te...
HUMO
2007
Springer
15 years 4 months ago
2007
Springer
In this paper, we suggest to model priors on human motion by means of nonparametric kernel densities. Kernel densities avoid assumptions on the shape of the underlying distribution...
GECCO
2004
Springer
15 years 3 months ago
2004
Springer
In this paper we show how genetic programming can be used to discover useful texture feature extraction algorithms. Grey level histograms of different textures are used as inputs ...