The Inbuilt Password Iris Final
- 1. Presented byMs. Madhuri Undre, Mr. Swarup KulkarniFromMCA II, Dept. of Comp. Eng.BRACT’sVishwakarma Institute of Technology,PuneThe Inbuilt Password: Iris
- 2. Contents:IntroductionThe EyeIris Recognition systemApplicationsAdvantagesComparison with other techniquesConclusionReferences2The Inbuilt Password: Iris2/27/2009
- 3. Identification/AuthenticationNeedDifferent TechniquesTraditionalIntermediateLatest3The Inbuilt Password: Iris2/27/2009
- 5. The EyeOne of most important organExpresses: emotions, confidence, truthfulnessComprises of Iris, pupil, scleraIris gives color, beauty as well as Identity5The Inbuilt Password: Iris2/27/2009
- 6. Iris Recognition6The Inbuilt Password: Iris2/27/2009
- 7. Iris Recognition continued...2/27/2009The Inbuilt Password: Iris7Image acquisitionDistanceLightCamera
- 8. Iris Recognition continued...Processing of imageIris localizationCalculating BoundariesNormalizationCartesian to PolarEnhancement of imagesNon-uniform illumination
- 9. SharpeningImage before enhancementImage after enhancement8The Inbuilt Password: Iris2/27/2009
- 10. Iris Recognition continued...Feature Extraction512 bytes Iris Code500,000 templates per secondIrisCode generation9The Inbuilt Password: Iris2/27/2009
- 11. Iris Recognition continued...Matching Iris patternComparison of two Iris CodesStatistical IndependenceHamming Distance10The Inbuilt Password: Iris2/27/2009
- 12. ApplicationsThe Inbuilt Password: Iris11ATM - Used since 1997 in UK, US, Japan, etc.Airports – Employee, passenger identification Prison transfers and releasesOnline shoppingOnline voting2/27/2009
- 13. AdvantagesIris pattern – extremely complexPatterns are individual – even in twinsPatterns – identical through out the lifeWorks even user wares – sunglasses, contact lensesImitation almost impossibleVery resistant to false matching(1/1.2 million) and fraud12The Inbuilt Password: Iris2/27/2009
- 14. Comparison13The Inbuilt Password: Iris2/27/2009
- 15. ConclusionExcellent Recognition System.One of the most Robust ways of Identification.Enhanced suitability.Imitation is almost impossible due to complexity.Impossibility of surgically modifying without the risk of vision – hence Fraud Resistant.14The Inbuilt Password: Iris2/27/2009
- 16. Referenceswww.sciencedirect.comDr. Mustafa H. Dahshan, Computer Engineering Department, College of Computer & Information Sciences, King Saud University.John Daugman. “How Iris Recognition Works”, IEEE Transaction paper, Vol. 14, JANUARY 2004 www.wikipedia.com IRIS Recognition, www.cl.cam.ac.uk/~jgd1000/iris_recognition.html Biometrics, scgwww.epfl.ch/courses/Biometrics-Lectures-2007-2008-pdf/07-Biometrics-Lecture-7-Part2-2-2007-11-05.pdfwww.biometrics.gov/Documents/IrisRec.pdfBiometrics the Ultimate Reference by John D. Woodward-Jr., Nicholas M. Orlans, Peter T. Higgins. Dreamtech press.15The Inbuilt Password: Iris2/27/2009
- 17. THANK YOU!16The Inbuilt Password: Iris2/27/2009