Titlebook: Biometrics and Identity Management; First European Works Ben Schouten,Niels Christian Juul,Massimo Tistarel Conference proceedings 2008 Spr

盲信者

ANTIC

Discrimination Effectiveness of Speech Cepstral Featuresly affect the performance of all types of cepstra, the effects are more severe in the case of MFCC. Furthermore, it is shown that with a combination of static and dynamic features, LP-based mel-frequency cepstra (LP-MFCC) exhibit the best discrimination capabilities in almost all experimental cases.

SMART

adumbrate

acrophobia

Véronique Bruyère,Marc Ducobu,Olivier Gauwinusing an approach based on the definition of “operational quality”. The experimental results show that the three new image quality specifications proposed in this work have an accuracy/cost tradeoff better than the existing ones.

有偏见

State Complexity of Pseudocatenationed algorithm employs some extra modifications that make the method more suitable for classification tasks. The usefulness of the proposed technique to the frontal face verification problem is also demonstrated.

cruise

https://doi.org/10.1057/978-1-137-53001-1uantitatively how performance is related to classifier type, and also provide a finer-grained analysis to relate performance to specific non-biometric factors in population demographics. The paper discusses the implications for individual modalities, for multiclassifier but single modality systems, and for full multibiometric solutions.

Pedagogy

UNT

Face Quality Assessment System in Video Sequencesple features including out-of-plan rotation, sharpness, brightness and resolution, to assess the face quality in a video sequence. These features are combined using both a local scoring system and weights. The system is evaluated on two databases and the results show a general agreement between the system output and quality assessment by a human.

存在主义

Definition of Fingerprint Scanner Image Quality Specifications by Operational Qualityusing an approach based on the definition of “operational quality”. The experimental results show that the three new image quality specifications proposed in this work have an accuracy/cost tradeoff better than the existing ones.