228 search results - page 4 / 46 » A New Closed-Form Information Metric for Shape Analysis |
GECCO
2007
Springer
13 years 12 months ago
2007
Springer
Existing metrics for dynamic optimisation are designed primarily to rate an algorithm’s overall performance. These metrics show whether one algorithm is better than another, but...
CCIA
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. As an ongoing effort to develop a computer aided system for the detection of masses on mammograms, we propose on this work a new model-based segmentation algorithm. The a...
ICASSP
2008
IEEE
14 years 7 days ago
2008
IEEE
Independent component analysis (ICA) is a popular approach for blind source separation (BSS). In this study, we develop a new mutual information measure for BSS and unsupervised l...
ICDAR
2009
IEEE
14 years 15 days ago
2009
IEEE
This paper presents a new method to extract shapes in drop caps and particularly the most important shape: Letter itself. This method relies on a combination of a Aujol and Chambo...
ALT
2003
Springer
13 years 9 months ago
2003
Springer
Abstract. A crucial problem in machine learning is to choose an appropriate representation of data, in a way that emphasizes the relations we are interested in. In many cases this ...