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

By Haizhou Li, Kar-Ann Toh, Liyuan Li

ISBN-10: 9814287849

ISBN-13: 9789814287845

Biometrics is the research of tools for uniquely spotting people according to a number of intrinsic actual or behavioral features. After many years of study actions, biometrics, as a famous clinical self-discipline, has complex significantly either in sensible know-how and theoretical discovery to fulfill the expanding want of biometric deployments. during this publication, the editors supply either a concise and obtainable advent to the sphere in addition to an in depth insurance at the distinct examine issues of their suggestions in a large spectrum of biometrics learn starting from voice, face, fingerprint, iris, handwriting, human habit to multimodal biometrics. The contributions additionally current the pioneering efforts and cutting-edge effects, with detailed specialise in functional concerns referring to method improvement. This booklet is a important reference for verified researchers and it additionally offers a great creation for rookies to appreciate the demanding situations.

Show description

Read Online or Download Advanced Topics In Biometrics PDF

Similar artificial intelligence books

Artificial Intelligence: A Guide to Intelligent Systems (2nd - download pdf or read online

Synthetic Intelligence is likely one of the so much swiftly evolving matters in the computing/engineering curriculum, with an emphasis on developing functional purposes from hybrid recommendations. regardless of this, the conventional textbooks proceed to count on mathematical and programming services past the scope of present undergraduates and concentrate on parts no longer appropriate to lots of today's classes.

Download e-book for kindle: The reach of abduction insight and trial by Dov M. Gabbay, John Woods

The current paintings is a continuation of the authors' acclaimed multi-volume a pragmatic good judgment of Cognitive structures. After having investigated the idea of relevance of their earlier quantity, Gabbay and Woods now flip to abduction. during this hugely unique technique, abduction is construed as ignorance-preserving inference, within which conjecture performs a pivotal function.

Download e-book for iPad: Intermediate Dynamics: A Linear Algebraic Approach by R.A. Howland

Whole, rigorous evaluate of Linear Algebra, from Vector areas to general varieties Emphasis on extra classical Newtonian remedy (favored via Engineers) of inflexible our bodies, and extra glossy in larger reliance on Linear Algebra to get inertia matrix and care for machines Develops Analytical Dynamics to permit the advent of friction

Download e-book for iPad: Computational Logic by Jörg H. Siekmann (Eds.)

Guide of the heritage of common sense brings to the advance of good judgment the simplest in smooth thoughts of old and interpretative scholarship. Computational good judgment was once born within the 20th century and advanced in shut symbiosis with the arrival of the 1st digital desktops and the starting to be value of machine technology, informatics and synthetic intelligence.

Additional info for Advanced Topics In Biometrics

Example text

The glide /w/ has low F1 and F2, corresponding to the features [+high, −low, +back]. The very low formant values point to the [+atr] feature. This segment is also produced with rounded lips, marked [+round]. It is similar to the tense back vowel /uw/. The glide /y/ has very low F1 and high F2, so that the features [+high, −low, −back, +atr] are marked. A high F3 suggests articulation with the tongue blade; high F2 and F3 are consistent with the configuration [−ant, +dist]. This segment is similar to the tense high vowel /iy/ (Espy-Wilson, 1992).

In this case, instead of [+soft palate], the segment may simply be marked [+nasal], or [−nasal], depending on whether the soft palate is lowered or raised, respectively. Similarly, the [+pharynx] features may be marked with relevant values for [advanced tongue root] and [constricted tongue root] (or [atr] and [ctr]). 5in Advanced Topics in Biometrics b1057-ch02 Jeung-Yoon Choi marked by [spread] and [constricted] (or [constr]); the [vocal folds] feature is marked by [stiff] and [slack]. 3 Articulator-bound features Articulator-bound features specifically describe how the articulators are used to produce a sound.

A development dataset was created for system fusion and threshold setting using SRE06 1conv4w (telephone data), SRE06 1convmic (microphone data), and Mixer 5 (interview data) datasets. There are only 6 speakers (3 males and 3 females) in the Mixer 5 dataset, with each speaker having 6 sessions, and each session having 9 recordings of around 30 minutes. Each Mixer 5 recording was split into 6 trials in the development dataset. A development dataset was created to cover the imposter and genuine trials of telephone-telephone, telephone-microphone, and interview-interview conditions, and imposter trials only for telephone-interview and interview-telephone conditions.

Download PDF sample

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


by John
4.0

Rated 4.73 of 5 – based on 37 votes