664 search results - page 18 / 133 » Unsupervised Category Modeling, Recognition, and Segmentatio... |
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
Today's category-level object recognition systems largely focus on fronto-parallel views of objects with characteristic texture patterns. To overcome these limitations, we pr...
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
This paper presents a method of learning and recognizing generic object categories using part-based spatial models. The models are multiscale, with a scene component that specifie...
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
This paper deals with Hidden Markov Quadtree model for multiband image segmentation. This task, requiring multivariate probability density computations for the data likelihood ter...
ICMCS
2007
IEEE
14 years 2 months ago
2007
IEEE
This work presents an approach for the recognition of the roles played by speakers participating in radio broadcast news (e.g. anchorman or guest). The approach includes two main ...
SSPR
2004
Springer
14 years 1 months ago
2004
Springer
We present a tutorial survey on some recent approaches to unsupervised machine learning in the context of statistical pattern recognition. In statistical PR, there are two classica...