478 search results - page 57 / 96 » Unsupervised Learning of Image Transformations |
SG
2007
Springer
14 years 4 months ago
2007
Springer
This paper presents the concept and an evaluation of a novel approach to support students to understand complex spatial relations and to learn unknown terms of a domain-specific t...
ICPR
2004
IEEE
14 years 11 months ago
2004
IEEE
In this paper, we propose an unsupervised approach to select representative face samples (models) from raw videos and build an appearance-based face recognition system. The approa...
WSOM
2009
Springer
14 years 4 months ago
2009
Springer
Bag of features is a well established technique for the visual categorisation of objects, categories of objects and textures. One of the most important part of this technique is co...
MICCAI
2004
Springer
14 years 10 months ago
2004
Springer
We present a novel framework for learning a joint shape and appearance model from a large set of un-labelled training examples in arbitrary positions and orientations. The shape an...
SIAMIS
2008
13 years 10 months ago
2008
We consider the restoration of piecewise constant images where the number of the regions and their values are not fixed in advance, with a good difference of piecewise constant val...