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ICPR
2006
IEEE
16 years 7 months ago
A face recognition system dealing with expression variant faces
In this paper we present the generalization of the automatic face recognition system, presented in [1], making it able to deal with different expressions and the presence of spect...
Giuseppe Lipori, Paola Campadelli, Raffaella Lanza...
ICPR
2004
IEEE
16 years 7 months ago
Efficient Calculation of the Complete Optimal Classification Set
Feature and structure selection is an important part of many classification problems. In previous papers, an approach called basis pursuit classification has been proposed which p...
Martin Brown, Nicholas Costen, Shigeru Akamatsu
156
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ICPR
2002
IEEE
16 years 7 months ago
Structure in Errors: A Case Study in Fingerprint Verification
Measuring the accuracy of biometrics systems is important. Accuracy estimates depend very much on the quality of the test data that are used. Including poor quality data will degr...
Sharath Pankanti, Nalini K. Ratha, Ruud M. Bolle
ICIP
2009
IEEE
16 years 6 months ago
Ppiq: A Probabilistic Framework For Image Quality Assessment
In this paper a framework for Image Quality Assessment (IQA) is introduced based on the properties of Receptive Fields (RFs) which are the primary mechanism for detection of visua...
DAC
2002
ACM
16 years 6 months ago
Unlocking the design secrets of a 2.29 Gb/s Rijndael processor
This contribution describes the design and performance testing of an Advanced Encryption Standard (AES) compliant encryption chip that delivers 2.29 GB/s of encryption throughput ...
Patrick Schaumont, Henry Kuo, Ingrid Verbauwhede