Iris Recognition Method Based On Natural Open Eyes
Journal Title: STAR Journal - Year 2012, Vol 1, Issue 1
Abstract
The non-intrusive property of iris recognition leads to several problems to the images of natural-open eyes and it is hard to increase the accuracy of iris recognition because of these problems. In order to ensure the non-intrusive property as well as achieve an iris recognition which has high accuracy simultaneously, this paper presents a novel iris recognition method based on the natural-open eyes. Firstly, makes pre-process to iris image, ensures the effective iris area adaptively. Secondly, finds all iris feature points by directional information, length information, width information of texture, the neighbouring gray information and relativity in the effective iris area. Thirdly, makes codes to feature points and figures the iris pattern by iris codes. Finally, sorts the different iris patterns by auto accommodated pattern matching method and gives the recognition results. Many experiments show the recognition rates of this method can reach 99.687% that can meet the demand of iris recognition.
Authors and Affiliations
Latha B. M| Department of Electronics, GM Institute of Technology, Davangere-577006, Karnataka, India, Kumar L| Department of Electronics, GM Institute of Technology, Davangere-577006, Karnataka, India
Keywords
Related Articles
- EP ID EP9450
- DOI http://dx.doi.org/10.4314%2Fstar.v1i1.98772
- Views 513
- Downloads 25
Preliminary Study on the Epidemiology of Tuberculosis in Nekemte and Its Surroundings -Western Ethiopia
Epidemiological study for Tuberculosis (TB) has been conducted in developed and developing countries to accesses the burden of the disease in their countries. However, this study was lacking in Nekemte and its surround...
The Application of Garch Family Models for Agricultural Crop Products in Amhara Region, Ethiopia
In the recent past, the price of general commodities has increased in Ethiopia as well as in the world. The main objective of this study is to identify and analyze the factors that affect the average monthly price vola...
Estimation of Caffeine Intake from Coffee Made From Mixture of Coffee Leaf and Spices
No Abstract
Antimicrobial and Radical Scavenging Efficacy of Leaf and Flower of Aristolochia indica Linn.
The present study was performed to screen antibacterial, antifungal and radical scavenging efficacy of leaf and flower extract of Aristoochia indica Linn. Antibacterial and antifungal activity was evaluated by agar well...
Storage Period, Husking and Seed Treatment Effects on Germination of Rhodes Grass (Chloris gayana L.) Seeds
No Abstract