Optical recognition of phase-encrypted biometrics

Optical Engineering

Volumn 37, Issue 1, 1998, Pages 18-26

  Johnson, Eric G ^a,c,g,h,i   Brasher, James D ^b,c,j,k   Gregory, Don ^c   Erbach, Peter ^c   Dulgnan, Mike ^d   Behrmann, Greg ^d,f   Lee, Sing H ^e,f   Daschner, Walter ^e   Long, Pin ^e  

^a Digital Optics Corporation   (United States)

^b Mission Operations Laboratory   (United States)

^c UNIVERSITY OF ALABAMA IN HUNTSVILLE   (United States)

^d Potomac Photonics Inc   (United States)

^e UNIVERSITY OF CALIFORNIA   (United States)

^f SPIE ^*

^g PURDUE UNIVERSITY   (United States)

^h UNIVERSITY OF CENTRAL FLORIDA   (United States)

ⁱ Teledyne Brown Engineering   (United States)

^j UNIVERSITY OF NORTH CAROLINA   (United States)

^k UNIVERSITY OF ALABAMA   (United States)

more..

Author keywords

Diffractive optics; Optical processing; Phase encryption; Phase filters; Recognition techniques; Security systems; Signal processing

Indexed keywords

EID: 0038611465     PISSN: 00913286     EISSN: None     Source Type: Journal    
DOI: 10.1117/1.601850     Document Type: Article

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