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Iris recognition

Presented iris acquisition system is equipped with a coding method (see Section 3) to make it possible to observe and enhance the iris recognition process. Tables 1 and 2 present the average processing times in the current version of NASK Iris Recognition Device. [Pg.264]

The above scenario is generic and may be applied to iris-based authentication. In particular, iris recognition with Zak-Gabor iris coding methodology can be applied here. [Pg.274]

A biometric variant of EAP (BEAP developed by Telefonica I D, may serve as an example) can be enhanced with the Iris Module. This enables to adapt Iris Recognition Device with Radius client and consequently to setup a remote access scenario based on iris pattern analysis. The Iris Module has the following proposed functionality ... [Pg.274]

Al] Flom and Safir, Iris recognition system, United States Patent 4.641.349, February 3, 1987... [Pg.276]

A3] Wildes, Richard P., et al., Automated, non-invasive iris recognition system and method, United States Patent 5.572.596, November 5, 1996... [Pg.277]

Iris-recognition systems scan the surface of the iris to compare pattern [33]. Retina-recognition systems scan the surface of the retina and compare nerve patterns, blood vessels, and similar features. To the best of our knowledge, automated methods of iris and retina image reconstruction, or synthesis, have not been developed yet except for an approach based on generation of iris layer patterns [8]. [Pg.476]

A. Azizi and H. Pourreza, "A New Method for Iris Recognition Based on Contourlet Transform and Non Linear Approximation Coefficients," in Emerging Intelligent Computing Technology and Applications, Springer, pp. 307-316, 2009. [Pg.484]

Geckos eyes have 350 times more sensitivity to color in dim light than human eyes. Newer-generation excimer laser systems used for vision-correction surgery have the capacity to measure and correct higher-order optical aberrations of the human eye. Iris recognition with a rotational adjustment is also available on some lasers. [Pg.1368]

Keywords— Human pupil measurement, pupil recognition, biometric fleld. Graphical User Interface, iris recognition. [Pg.686]

L. Zhonghua. (2010) A novel iris recognition method based on the natural-open eyes, 10th International Conference on Signal Processing, 2010, pp 1090-1093... [Pg.689]

Using them simultaneously ensures the uniqueness of passage and biometric identification. Indeed, each security door comprises an iris recognition system verifying the correspondence between the iris of a person located inside the security door and the user s badge. [Pg.451]

Work by Irie et al. on the control of intermolecular chiral l,l -binapthyl fluorescence quenching by chiral amines [66] and the use of 1,1 -binaphthyl in the recognition of chiral amines by Cram [67] were the inspiration behind the design of 26 (R or S). Chiral recognition of saccharides by 26 (R or S)... [Pg.447]

Table 2. Raw Iris Image Processing Times When Using NASK Ms Recognition Device... Table 2. Raw Iris Image Processing Times When Using NASK Ms Recognition Device...
Guerrier, L., Flayeux, I., Schwarz, A., Fassina, G., and Boschetti, E. (1998). IRIS 97 An innovating Protein A-peptidomimetic solid phase media for antibody purification. J. Mol. Recognition, 11, 1-3. [Pg.631]

Irie, M., Terada, T., Sawada, K., Saito, H. and Inui, K. (2001) Recognition and transport characteristics of nonpeptidic compounds by basolateral peptide transporter in Caco-2 cells. The Journal of Pharmacology and Experimental Therapeutics, 298, 711—717. [Pg.371]

Patients with this most common form of homocystinuria show evidence of involvement of the eye, the skeletal system, the vascular system, and the brain. It is important to note that individuals with cystathionine P-synthase deficiency do not manifest any abnormalities at birth and that the affected pregnancies are uneventful. Thus, this disorder, as opposed to the more rare remethylation defect variants of homocystinuria (described below), is not usually part of the differential diagnosis of the catastrophically ill newborn. Ectopia lentis does not usually appear before the age of 3 years, but most patients have some manifestations by the age of 10. The initial recognition of ocular abnormahties may be an observation by parent or physician that the iris shakes, when the head is moved rapidly. While a predilection for... [Pg.414]

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See also in sourсe #XX -- [ Pg.686 ]



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