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BIOSIG
2003
89views Biometrics» more  BIOSIG 2003»
13 years 7 months ago
How to Test the Performance of Speech Verifiers and Statistical Evaluation
Abstract: Biometric identification and verification technologies, in the past, have promised high performance levels. Such performance statements lead to the assumption, that these...
Jörg Tacke, Andreas Wolf
ICASSP
2011
IEEE
12 years 9 months ago
Theoretical analysis of musical noise in Wiener filtering family via higher-order statistics
Recently, one of the authors has reported that the amount of generated musical noise is strongly correlated with higher-order statistics of the power spectra. On the basis of this...
Takayuki Inoue, Hiroshi Saruwatari, Kiyohiro Shika...
ICCV
2009
IEEE
14 years 11 months ago
A Riemannian Analysis of 3D Nose Shapes For Partial Human Biometrics
In this paper we explore the use of shapes of noses for performing partial human biometrics. The basic idea is to represent nasal surfaces using indexed collections of isocurves,...
Hassen drira, Boulbaba Ben Amor, Anuj Srivastava, ...
AVBPA
2001
Springer
114views Biometrics» more  AVBPA 2001»
13 years 10 months ago
Speaker Discriminative Weighting Method for VQ-Based Speaker Identification
: We consider the matching function in vector quantization based speaker identification system. The model of a speaker is a codebook generated from the set of feature vectors from ...
Tomi Kinnunen, Pasi Fränti
ICASSP
2008
IEEE
14 years 13 days ago
Impact of mismatched statistics on correlated MIMO capacity
Many recent works that study the impact of spatial correlation on the performance of multi-input multi-output (MIMO) systems assume a separable (also known as the Kronecker) model...
Vasanthan Raghavan, Akbar M. Sayeed, Jayesh H. Kot...