Novel Algorithm for Iris Biometrics Using Fast Wavelet Transforms
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 3, Issue 3
Abstract
Iris recognition is a potential tool in secure personal identification and authentication system which has the properties such as uniqueness, non-invasiveness and stability of human iris patterns. The method proposed in this paper, differed from the existing work in the segmentation phase where segmentation is done using a different morphological method. Also, comparison is done betw method, for their accuracy in detecting the pupil and iris region. The localized iris image is then normalized and Mallat’s fast wavelet transform is used for feature extraction. The obtained iris templa Hamming distance. The algorithm proposed in this method provides accurate features as well as simple and fast iris analysis. Digitized grayscale images from Chinese Academy of Sciences were used for determining the performance of the proposed system
Authors and Affiliations
V. Karthikeyan
Keywords
Related Articles
- EP ID EP138011
- DOI -
- Views 70
- Downloads 0
NONDESTRUCTIVE DIAGNOSIS OF A PARTICLE ACCELERATOR FOR MEDICAL USE
Our goal is to use thermal imaging to diagnose a particle accelerator used in medicine. This technic can track its operating status and detect breakdowns and failures. The accelerator is used in the Regional Cance...
SMALL SCALE SOLAR STILL – A REVIEW
In this communication an attempt has been made to review, in brief, work on small scale solar still. The review includes purification methods including the state of art and historical background. The classificatio...
Determination of Antimicrobial Activity and Production of Biosurfactant by Pseudomonas Aeruginosa Using Mustard Oil as Carbon Source
Biosurfactants are amphiphilic compounds produced by microorganisms as secondary metabolite. Biosurfactants are microbially produced surface active agents and occur in nature as chemical entities such as glycolip...
EFFECT OF COOLANT JET HOLES ARRANGEMENT ON FILM COOLING PERFORMANCE
The film cooling effectiveness and local heat transfer coefficient for coolant jet holes, arrangement, orientation, and inclination angle have been investigated. The tests were carried out using a single test tran...
APPLICATIONS OF GRACEFUL GRAPHS
A simple graph G is an ordered pair of a non-empty set V of objects called vertices together with the set E of edges e=uv, u,v V, where p = |V| and q= |E|. If f:V → {0,1,…,q} is an injective mapping and f*(uv)=|f(u) – f...