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ICPR
2008
IEEE
16 years 1 months ago
Linear discriminant analysis for data with subcluster structure
Linear discriminant analysis (LDA) is a widely-used feature extraction method in classification. However, the original LDA has limitations due to the assumption of a unimodal str...
Haesun Park, Jaegul Choo, Barry L. Drake, Jinwoo K...
ICPR
2008
IEEE
16 years 1 months ago
Fingerprint alignment using special ridges
Fingerprint is one of the biometrics used to identify a person. Alignment is an important step in fingerprint recognition, affecting greatly the speed and accuracy of matching. Ei...
Chunfeng Hu, Jianping Yin, En Zhu, Hui Chen, Yong ...
WIMOB
2008
IEEE
16 years 1 months ago
Towards an Understanding of Security Concerns within Communities
—This paper documents some of the socio-technical issues involved in developing security measures for a community environment, looking at the users of a wireless mesh network dep...
Sara Bury, Johnathan Ishmael, Nicholas J. P. Race,...
182
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CRV
2007
IEEE
124views Robotics» more  CRV 2007»
16 years 1 months ago
Screen-Camera Calibration using a Spherical Mirror
Recent developments in the consumer market have indicated that the average user of a personal computer is likely to also own a webcam. With the emergence of this new user group wi...
Yannick Francken, Chris Hermans, Philippe Bekaert
SEMCO
2007
IEEE
16 years 29 days ago
Automatic Generation of Multi-Modal Dialogue from Text Based on Discourse Structure Analysis
In this paper, we propose a novel method for generating engaging multi-modal content automatically from text. Rhetorical Structure Theory (RST) is used to decompose text into disc...
Helmut Prendinger, Paul Piwek, Mitsuru Ishizuka