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ICC
2007
IEEE
15 years 8 months ago
CS-CDMA/CP with M-ZCZ Codes Over a Multipath Fading Channel with Excess Spreads
Convolutional spreading CDMA with cyclic prefix (CS-CDMA/CP) enables multiuser interference-free (MUI-free) transmission over multipath channels with the use of zero correlation zo...
Nalin S. Weerasinghe, Takeshi Hashimoto
ICB
2007
Springer
121views Biometrics» more  ICB 2007»
15 years 8 months ago
Optimal Decision Fusion for a Face Verification System
Fusion is a popular practice to increase the reliability of the biometric verification. In this paper, optimal fusion at decision level by AND rule and OR rule is investigated. Bot...
Qian Tao, Raymond N. J. Veldhuis
ICB
2007
Springer
159views Biometrics» more  ICB 2007»
15 years 8 months ago
Coarse Iris Classification by Learned Visual Dictionary
Abstract. In state-of-the-art iris recognition systems, the input iris image has to be compared with a large number of templates in database. When the scale of iris database increa...
Xianchao Qiu, Zhenan Sun, Tieniu Tan
ICB
2007
Springer
164views Biometrics» more  ICB 2007»
15 years 8 months ago
Hardening Fingerprint Fuzzy Vault Using Password
Security of stored templates is a critical issue in biometric systems because biometric templates are non-revocable. Fuzzy vault is a cryptographic framework that enables secure te...
Karthik Nandakumar, Abhishek Nagar, Anil K. Jain
ICB
2007
Springer
238views Biometrics» more  ICB 2007»
15 years 8 months ago
Keypoint Identification and Feature-Based 3D Face Recognition
We present a feature-based 3D face recognition algorithm and propose a keypoint identification technique which is repeatable and identifies keypoints where shape variation is high ...
Ajmal S. Mian, Mohammed Bennamoun, Robyn A. Owens