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REVIEW ON DETECTION AND REMOVAL OF NOISES IN IRIS RECOGNITION SYSTEM

Author(s):

A.mounica , saveetha university

Keywords:

Iris recognition system, Iris segmentation, Detection and removal of noises in iris recognition system.

Abstract

Iris segmentation is an essential module in iris recognition as a result of it defines the effective region used for feature extraction, and so is directly related to the popularity accuracy. Eyelids, eyelashes and shadows square Iris segmentation is a vital module in iris measure 3 major challenges for effective iris segmentation. discuss varied novel strategies to localize every of them. In initial technique, a unique coarse-line to fine parabola eyelid fitting theme is developed for accurate and quick algebra localization. A smart prediction model is established to work out associate appropriate threshold for lash and shadow detection. In second technique includes 2 components mainly. within the initial half, eight eyelid. Models square measure conferred and also the second half is iris enhancement .In third technique, a replacement noise removing approach supported the fusion of edge and region info. the full procedure includes three steps: 1) rough localization and normalization, 2) edge info extraction based section congruency, and 3) the infusion of edge and region info and fourth technique discuses a novel lash removal technique for preprocessing of human iris pictures in a very human iris recognition system is presented.

Other Details

Paper ID: IJSRDV2I3620
Published in: Volume : 2, Issue : 3
Publication Date: 01/06/2014
Page(s): 1895-1898

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