IRIS BOUNDARY DETECTION USING AN ELLIPSE INTEGRO DIFFERENTIAL METHOD

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Shamsi Mahboubeh; Rasouli Kenari Abdolreza

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Seminar Paper

Paper Information

Seminar: INTERNATIONAL CONFERENCE ON COMPUTER AND KNOWLEDGE ENGINEERING (ICCKE)
Year:2014 | Issue:4

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Title

IRIS BOUNDARY DETECTION USING AN ELLIPSE INTEGRO DIFFERENTIAL METHOD

Author(s)

Shamsi Mahboubeh | Rasouli Kenari Abdolreza

Keywords

DAUGMAN’S METHOD

AVERAGE SQUARE SHRINKING

DIFFERENCE FUNCTION

CONTOUR FACTOR MATRIX

Abstract

IRIS SEGMENTATION IS THE PRINCIPAL TASK OF IRIS BASED BIOMETRIC IDENTIFICATION SYSTEMS. ALWAYS THE LOW CONTRAST BETWEEN PUPIL AND IRIS ALWAYS AFFECTS ON ACCURACY OF DETECTING BOUNDARY BETWEEN THEM. IN ORDER TO INCREASING THE ACCURACY OF BOUNDARY DETECTING, WE PROPOSE A NEW TECHNIQUE USING A DIFFERENCE FUNCTION AND A FACTOR MATRIX. WE ALSO ENHANCE THE TECHNIQUE TO DETECT THE PUPIL AND IRIS AS ELLIPSE INSTEAD OF CIRCLE.EXPERIMENTS SHOW THAT THE PROPOSED TECHNIQUE CAN SEGMENT THE IRIS REGION AND PUPIL REGION PRECISELY. BASED ON OUR RESULT, 99.34% OF EYES HAVE BEEN SEGMENTED ACCURATELY IN 1.24S AVERAGELY.

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APA: Copy

Shamsi, Mahboubeh, & Rasouli Kenari, Abdolreza. (2014). IRIS BOUNDARY DETECTION USING AN ELLIPSE INTEGRO DIFFERENTIAL METHOD. INTERNATIONAL CONFERENCE ON COMPUTER AND KNOWLEDGE ENGINEERING (ICCKE). SID. https://sid.ir/paper/926143/en

Vancouver: Copy

Shamsi Mahboubeh, Rasouli Kenari Abdolreza. IRIS BOUNDARY DETECTION USING AN ELLIPSE INTEGRO DIFFERENTIAL METHOD. 2014. Available from: https://sid.ir/paper/926143/en

IEEE: Copy

Mahboubeh Shamsi, and Abdolreza Rasouli Kenari, “IRIS BOUNDARY DETECTION USING AN ELLIPSE INTEGRO DIFFERENTIAL METHOD,” presented at the INTERNATIONAL CONFERENCE ON COMPUTER AND KNOWLEDGE ENGINEERING (ICCKE). 2014, [Online]. Available: https://sid.ir/paper/926143/en

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