New PDF release: Advanced Topics In Biometrics

By Haizhou Li, Kar-Ann Toh, Liyuan Li

ISBN-10: 9814287849

ISBN-13: 9789814287845

Biometrics is the learn of tools for uniquely spotting people according to a number of intrinsic actual or behavioral qualities. After a long time of analysis actions, biometrics, as a well-known medical self-discipline, has complex significantly either in functional expertise and theoretical discovery to satisfy the expanding want of biometric deployments. during this publication, the editors offer either a concise and obtainable advent to the sector in addition to an in depth insurance at the designated learn issues of their ideas in a large spectrum of biometrics examine starting from voice, face, fingerprint, iris, handwriting, human habit to multimodal biometrics. The contributions additionally current the pioneering efforts and state of the art effects, with designated concentrate on sensible matters touching on approach improvement. This ebook is a beneficial reference for validated researchers and it additionally offers an outstanding creation for newbies to appreciate the demanding situations.

Show description

Read or Download Advanced Topics In Biometrics PDF

Similar artificial intelligence books

Get Intelligent Networks: Recent Approaches and Applications in PDF

This textbook deals an insightful examine of the clever Internet-driven progressive and primary forces at paintings in society. Readers could have entry to instruments and strategies to mentor and display screen those forces instead of be pushed by way of alterations in net know-how and move of cash. those submerged social and human forces shape a robust synergistic foursome internet of (a) processor know-how, (b) evolving instant networks of the subsequent iteration, (c) the clever net, and (d) the inducement that drives participants and companies.

Download PDF by Erik De Schutter: Computational neuroscience: realistic modeling for

Designed essentially as an advent to reasonable modeling equipment, Computational Neuroscience: real looking Modeling for Experimentalists makes a speciality of methodological techniques, deciding upon applicable tools, and selecting power pitfalls. the writer addresses various degrees of complexity, from molecular interactions inside of unmarried neurons to the processing of knowledge through neural networks.

What is Negation? - download pdf or read online

The concept of negation is without doubt one of the valuable logical notions. it's been studied seeing that antiquity and has been subjected to thorough investigations within the improvement of philosophical common sense, linguistics, synthetic intelligence and common sense programming. The houses of negation-in blend with these of different logical operations and structural positive factors of the deducibility relation-serve as gateways between logical platforms.

Download PDF by Leonid Chechurin: Research and Practice on the Theory of Inventive Problem

This publication clarifies the typical false impression that there are not any systematic tools to help ideation, heuristics and creativity. utilizing a set of articles from pros training the idea of creative challenge fixing (TRIZ), this e-book offers an outline of present tendencies and improvements inside of TRIZ in a world context, and exhibits its diverse roles in bettering creativity for innovation in study and perform.

Extra info for Advanced Topics In Biometrics

Example text

Hence, the mismatch between the test utterance and normalization utterances can be avoided. In the H-norm, handset-microphone-dependent values of the bias and scale factors are estimated, therefore, the normalization is carried out with regard to the test condition instead of the speaker. 7 Performance Measurement The NIST has conducted a series of SREs since 1996. The goal of the NIST SRE is to contribute to the direction of research efforts and the calibration of technical capabilities of text-independent speaker recognition.

Higher levels may include semantic and syntactic information, and lower levels may specify lexical and segmental information. At the lowest level, a segment, or more commonly, a phoneme, is a speech unit such as the consonant /t/ or the vowel /aa/. A segment is specified in an efficient manner by a set of distinctive features, or simply, features, which describe the characteristics of the segment (Fant, 1973; Halle, 1992). These abstract linguistic units termed segments have been found to have corresponding landmarks in the speech signal, which indicate when and how a segment has been produced.

The 2008 NIST speaker recognition evaluation plan, http://www. gov/iad/mig/tests/sre/2008/sre08 evalplan release4. pdf. Parthasarathy, S. and Rosenberg, A. E. General phrase speaker verification using sub-word background models and likelihood ratio scoring, in Proc. ICASSP, pp. 2403–2406, 1996. Pelecanos, J. and Sridharan, S. Feature warping for robust speaker verification, in Proc. Odyssey, pp. 213–218, 2001. Rabiner, L. R. -H. Fundamental of Speech Recognition (Prentice-Hall, Englewood Cliffs), 1993.

Download PDF sample

Advanced Topics In Biometrics by Haizhou Li, Kar-Ann Toh, Liyuan Li


by Christopher
4.1

Rated 4.85 of 5 – based on 19 votes