1875 search results - page 231 / 375 » Kernel Methods for Pattern Analysis |
IBPRIA
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. A constrained variational deconvolution approach for multichannel images is presented. Constraints are enforced through a reparametrisation which allows a differential g...
IBPRIA
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. This article presents the results of an unsupervised segmentation algorithm in multispectral images. The algorithm uses a minimization function which takes into account e...
ICAPR
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. The possibility that a database with biometric data is compromised is one of the main concerns in implementing biometric identification systems. In this paper we present...
IBPRIA
2003
Springer
14 years 3 months ago
2003
Springer
Abstract. This paper deals with the problem of reconstructing a highresolution image from an incomplete set of undersampled, blurred and noisy images shifted with subpixel displace...
EACL
2003
ACL Anthology
13 years 11 months ago
2003
ACL Anthology
We propose a new method for detecting errors in “gold-standard” part-ofspeech annotation. The approach locates errors with high precision based on n-grams occurring in the cor...