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                            Library & Multimedia
 Video based non-cooperative iris segmentation
NCJ Number
              305396
Journal

*SPIE Optics and Photonics* Volume: 6982 Dated: 2008
Author(s)
          Yingzi Du;
                        Emrah Arslanturk
Date Published

2008
Annotation
              In this paper, the authors propose a novel segmentation method that uses a coarse to fine approach to extract the iris region.
Abstract
              Iris segmentation is one of the most important steps in an iris recognition system. Its accuracy can directly affect the recognition accuracy. For non-cooperative users, the obtained images often do not have good quality. Under such conditions, the iris may be deformed, out-of-focus, or motion blurred. Sometimes, images do not have a valid iris. It is very challenging to segment the iris efficiently and accurately under a non-cooperative scenario. The preliminary result from the current project shows the proposed method is efficient and accurate.
      
  
          Additional Details
Grant Number(s)
        2007-DE-BX-K182


  
  
        
  Agencies
        NIJ-Sponsored


  
  
        
  Award
        Selective Feature Based Quality Measure Plug-in for Iris Recognition System
    
  
  
Date Published: January 1, 2008
    
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