High-speed multispectral iris capture system design

Yazhuo Gong, Dapeng Zhang, Pengfei Shi, Jingqi Yan

Research output: Journal article publicationJournal articleAcademic researchpeer-review

21 Citations (Scopus)


Multispectral iris recognition is one of the most reliable biometrics in terms of recognition performance. This paper describes the design and implementation of a high-speed multispectral iris capture device, which consists of four parts, i.e., capture, illumination, interaction, and control units. A multispectral iris image database is created by the proposed capture device, and then, we use the iris image-level fusion to further investigate the effectiveness of the proposed capture device by the 1-D log-Gabor wavelet filter approach. Experimental results are also presented in this paper.
Original languageEnglish
Article number6153059
Pages (from-to)1966-1978
Number of pages13
JournalIEEE Transactions on Instrumentation and Measurement
Issue number7
Publication statusPublished - 17 Feb 2012


  • Iris capture device
  • iris recognition
  • multispectrum

ASJC Scopus subject areas

  • Instrumentation
  • Electrical and Electronic Engineering


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