Feature detection based on linear prediction residual for spoofing countermeasures of speaker verification system

Min Chen; Yibiao Yu

doi:10.1117/12.2574590

24 June 2020 Feature detection based on linear prediction residual for spoofing countermeasures of speaker verification system

Min Chen, Yibiao Yu

Author Affiliations +

Proceedings Volume 11526, Fifth International Workshop on Pattern Recognition; 115260E (2020) https://doi.org/10.1117/12.2574590
Event: Fifth International Workshop on Pattern Recognition, 2020, Chengdu, China

Abstract

The pre-research shows that Linear prediction (LP) residual contains more discriminative information related to replay spoofing attacks, so this paper proposes three features based on LP residual and IMel filter-banks which closely distributed in the high-frequency regions for replay spoofing countermeasures. They are residual IMel frequency cepstral coefficient (RIMFC), LP residual Hilbert envelope IMel frequency cepstral coefficient (LHIMFC) and residual phase cepstral coefficient (RPC). The effectiveness of these features is demonstrated on ASVspoofing2017 Challenge Version 2.0 dataset. Experimental results indicate that the proposed features outperform the baseline system using constant Q cepstral coefficient (CQCC), and the equal error rate (EER) is reduced under the same conditions. Moreover, feature fusions help to achieve higher performance than traditional IMel frequency cepstral coefficient (IMFCC) and CQCC, which indicates that the complementary information of different features is beneficial for detecting replay attacks.

Citation Download Citation

Min Chen and Yibiao Yu "Feature detection based on linear prediction residual for spoofing countermeasures of speaker verification system", Proc. SPIE 11526, Fifth International Workshop on Pattern Recognition, 115260E (24 June 2020); https://doi.org/10.1117/12.2574590

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
5 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Electronic filtering

Speaker recognition

Optical filters

Radon

Feature extraction

Performance modeling

Databases

Show All Keywords

Keywords/Phrases

Search In:

Publication Years