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ICPR
2002
IEEE
16 years 5 months ago
On Selecting Colour Components for Skin Detection
We used a data analysis approach for selecting colour components for skin detection. The criterion for this selection was to achieve a reasonable degree of generalisation and reco...
Giovani Gómez
ICASSP
2008
IEEE
15 years 10 months ago
Interactive environmental sensing: Signal and image processing challenges
Networked embedded acoustic sensors and imagers allow scientists to observe biological and environmental phenomena at high sampling rates and multiple scales. Such sampling can cr...
Michael Allen, Eric Graham, Shaun Ahmadian, Tetsun...
ICPR
2008
IEEE
15 years 10 months ago
A cryptosystem based on palmprint feature
Biometric cryptography is a technique using biometric features to encrypt data, which can improve the security of the encrypted data and overcome the shortcomings of the tradition...
Xiangqian Wu, Kuanquan Wang, David Zhang
APWEB
2006
Springer
15 years 8 months ago
Energy Efficient Protocols for Information Dissemination in Wireless Sensor Networks
Abstract. In this paper we consider a distributed and efficient information dissemination and retrieval system for wireless sensor networks. In such a system each sensor node opera...
Dandan Liu, Xiaodong Hu, Xiaohua Jia
ICDM
2007
IEEE
157views Data Mining» more  ICDM 2007»
15 years 6 months ago
Training Conditional Random Fields by Periodic Step Size Adaptation for Large-Scale Text Mining
For applications with consecutive incoming training examples, on-line learning has the potential to achieve a likelihood as high as off-line learning without scanning all availabl...
Han-Shen Huang, Yu-Ming Chang, Chun-Nan Hsu