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Title:

An effective iris location method with high robustness

Group publication title:

Optica Applicata

Creator:

Tang, Rongnian ; Han, Jiuqiang ; Zhang, Xinman

Contributor:

Gaj, Miron. Redakcja

Subject and Keywords:

optyka ; iris location ; boundary recognition ; support vector machines (SVM)

Description:

Optica Applicata, Vol. 37, 2007, nr 3, s. 295-303

Abstrakt:

Now, iris recognition is a topical issue. This paper focuses on iris location, which is an important stage in iris recognition, and develops a new method for that purpose. Use has been made of dilation operator in order to suppress the interference of eyelash, and support vector machines (SVM) classifier has been employed to identify the iris boundary. The results of experiment carried out on iris image database showed the method proposed to have an encouraging performance. Compared with the traditional methods, those of Daugman and Wildes, this method offers a higher correct location ratio and is more computationally efficient.

Publisher:

Oficyna Wydawnicza Politechniki Wrocławskiej

Place of publication:

Wrocław

Date:

2007

Resource Type:

artykuł

Source:

<sygn. PWr A3481II> ; click here to follow the link ; click here to follow the link

Language:

eng

Relation:

Optica Applicata ; Optica Applicata, Vol. 37, 2007 ; Optica Applicata, Vol. 37, 2007, nr 3 ; Politechnika Wrocławska. Wydział Podstawowych Problemów Techniki

Rights:

Wszystkie prawa zastrzeżone (Copyright)

Access Rights:

Dla wszystkich w zakresie dozwolonego użytku

Location:

Politechnika Wrocławska