Some issues pertaining to adaptive multimodal biometric authentication

Kar Ann Toh, Quoc Long Tran, Wei Yun Yau

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)


In this paper, we address some issues pertaining to adaptive multimodal biometric authentication. These issues include new user registration, sensor decay and small sample data size. A recursive formulation is introduced to track changes due to new user registration and possible sensor decay. The small sample size problem is handled using a feature scaling-space learning technique. Empirical experiments are conducted to observe the effects.

Original languageEnglish
Pages (from-to)617-628
Number of pages12
JournalLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Publication statusPublished - 2004

All Science Journal Classification (ASJC) codes

  • Theoretical Computer Science
  • Computer Science(all)


Dive into the research topics of 'Some issues pertaining to adaptive multimodal biometric authentication'. Together they form a unique fingerprint.

Cite this