Recognition of unideal iris images using region-based active contour model and game theory

Kaushik Roy; Prabir Bhattacharya; Ching Y. Suen; Jia You

doi:10.1109/ICIP.2010.5653680

Recognition of unideal iris images using region-based active contour model and game theory

Kaushik Roy, Prabir Bhattacharya, Ching Y. Suen, Jia You

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

14 Citations (Scopus)

Abstract

We process the unideal iris images that are acquired in an unconstrained situation and are affected severely by gaze deviations, eyelid and eyelash occlusions, non uniform intensities, motion blurs, reflections, etc. The proposed unideal iris recognition algorithm has two novelties as compared to the previous works; firstly, we propose to deploy a region-based active contour model to segment an unideal iris image with intensity inhomogeneity; Secondly, an iterative algorithm, called the Modified Contribution- Selection Algorithm (MCSA), is used in the context of coalitional game theory to select a subset of informative features without compromising the recognition rate. The verification performance of the proposed scheme is validated using the UBIRIS Version 1, the ICE 2005, and the WVU Unideal datasets.

Original language	English
Title of host publication	2010 IEEE International Conference on Image Processing, ICIP 2010 - Proceedings
Pages	1705-1708
Number of pages	4
DOIs	https://doi.org/10.1109/ICIP.2010.5653680
Publication status	Published - 1 Dec 2010
Event	2010 17th IEEE International Conference on Image Processing, ICIP 2010 - Hong Kong, Hong Kong Duration: 26 Sept 2010 → 29 Sept 2010

Conference

Conference	2010 17th IEEE International Conference on Image Processing, ICIP 2010
Country/Territory	Hong Kong
City	Hong Kong
Period	26/09/10 → 29/09/10

Keywords

Coalitional game theory
Iris recognition
Modified contribution selection algorithm
Region-based active contour model

ASJC Scopus subject areas

Software
Computer Vision and Pattern Recognition
Signal Processing

More information

10.1109/ICIP.2010.5653680

Cite this

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Roy, K, Bhattacharya, P, Suen, CY & You, J 2010, Recognition of unideal iris images using region-based active contour model and game theory. in 2010 IEEE International Conference on Image Processing, ICIP 2010 - Proceedings., 5653680, pp. 1705-1708, 2010 17th IEEE International Conference on Image Processing, ICIP 2010, Hong Kong, Hong Kong, 26/09/10. https://doi.org/10.1109/ICIP.2010.5653680

Recognition of unideal iris images using region-based active contour model and game theory. / Roy, Kaushik; Bhattacharya, Prabir; Suen, Ching Y. et al.
2010 IEEE International Conference on Image Processing, ICIP 2010 - Proceedings. 2010. p. 1705-1708 5653680.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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Recognition of unideal iris images using region-based active contour model and game theory

Abstract

Conference

Keywords

ASJC Scopus subject areas

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