Sciweavers

2678 search results - page 51 / 536
» Comparative Evaluation of Approaches to Propositionalization
Sort
View
ISBI
2007
IEEE
14 years 2 months ago
A Hybrid Filtering Approach to Retinal Vessel Segmentation
We propose a novel vessel enhancement filter for retinal images. The filter can be used as a preprocessing step in applications such as vessel segmentation/visualization, and pa...
Chang-Hua Wu, Gady Agam, Peter Stanchev
CAIP
2009
Springer
246views Image Analysis» more  CAIP 2009»
14 years 20 days ago
A Novel Approach for Word Spotting Using Merge-Split Edit Distance
Edit distance matching has been used in literature for word spotting with characters taken as primitives. The recognition rate however, is limited by the segmentation inconsistenci...
Khurram Khurshid, Claudie Faure, Nicole Vincent
COSIT
2009
Springer
134views GIS» more  COSIT 2009»
14 years 2 months ago
Evaluating the Effectiveness and Efficiency of Visual Variables for Geographic Information Visualization
We propose an empirical, perception-based evaluation approach for assessing the effectiveness and efficiency of longstanding cartographic design principles applied to 2D map displa...
Simone Garlandini, Sara Irina Fabrikant
DFT
2000
IEEE
119views VLSI» more  DFT 2000»
14 years 13 days ago
An Experimental Evaluation of the Effectiveness of Automatic Rule-Based Transformations for Safety-Critical Applications
1 Over the last years, an increasing number of safety-critical tasks have been demanded to computer systems. In particular, safety-critical computer-based applications are hitting ...
Maurizio Rebaudengo, Matteo Sonza Reorda, Marco To...
MLMI
2007
Springer
14 years 2 months ago
Microphone Array Beamforming Approach to Blind Speech Separation
In this paper, we present a microphone array beamforming approach to blind speech separation. Unlike previous beamforming approaches, our system does not require a-priori knowledge...
Ivan Himawan, Iain McCowan, Mike Lincoln