120 search results - page 12 / 24 » A new vectorization-based approach to the skeletonization of... |
ICA
2010
Springer
13 years 8 months ago
2010
Springer
We study a sparse coding learning algorithm that allows for a simultaneous learning of the data sparseness and the basis functions. The algorithm is derived based on a generative m...
ISVC
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. This paper proposes a new approach for structure based separation of image objects using fuzzy morphology. With set operators in fuzzy context, we apply an adaptive alpha...
CISST
2003
13 years 8 months ago
2003
This paper addresses computational efficiency issues of a new algebraic method for imagery registration/conflation. An algebraic approach to conflation/registration of images does ...
ICPR
2010
IEEE
13 years 5 months ago
2010
IEEE
This article presents an appearance based method to detect automatically facial actions. Our approach focuses on reducing features sensitivity to identity of the subject. We compu...
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
In this paper we considerably improve on a state-of-theart alpha matting approach by incorporating a new prior which is based on the image formation process. In particular, we mod...