Iris Recognition System with Frequency Domain Features optimized with PCA and SVM Classifier
Applications such as immigration control, aviation security, bank and other financial transactions, access to defence organization requires a more reliable and authentic identification system. Iris is now considered to be one of the most time invariable biometric features of a person for recognition. Several iris recognition techniques were proposed with considerable focus on improving the false acceptance rate and minimizing false rejection rate. Most of the proposed techniques are tested with Mat lab and not keeping the detection and recognition time in mind. In this work we propose a novel iris recognition system with iris localization to segment and recognize color iris with highest speed and accuracy. Custom software for iris image processing is developed in C#.Net (.Net 3.5). Frequency domain magnitude and phase features are used for image feature representation. Support vector machines with winner takes it all configuration are used for classification. Tests shows 97% accuracy with average time of 31 milliseconds seconds for classifying each test image.
Keywords: Keywords: SVM, iris Recognition, PCA, FFT, C#.Net
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ABOUT THE AUTHORS
K N Pushpalatha
K.N.Pushpalatha is an Assistant Professor, Department of E&C, Dayananda Sagar College of Engineering, Bangalore. She obtained B.E degree in Electronics from Bangalore University. M.S. Degree in Electronics and Control from BITS Pilani. She is pursuing her Ph.d in Electronics of Mewar University, Rajasthan under the guidance of Dr. Arvind Kumar Gautham, Principal, S D College of Engineering, Muzzafarnagar, Uttara Pradesh. Her research interest include Image Processing, Biometrics, Information Theory and Coding.
Aravind Kumar Gautham
Arvind kumar Gautam, is working as principal of S.D. College of Engineering and Technology, Muzaffarnagar, Uttara Pradesh. He received his M.Sc degree in physics from Meerut University, MTech. Degree in Instrumentation from Regional Engineering College, Kurukshethra and MTech. Degree in Electronics and communication from JNRV University, Udaipur. He has obtained Ph.D. degree in Physics from Meerut University. He has got 31 publications in national and international conferences. He has published two books in Antenna and Wave Propagation and Electromagnetic Field Theory. He is also the author for two Text books of physics.
D.R.Shashikumar
Shashikumar D R received the BE degree in Electronics & Communication Engineering from Mysore University and the ME degree in Electronics from Bangalore University, Bangalore. He is pursuing his Ph.D. in Information and Communication Technology of Fakir Mohan University, Balasore, Orissa under the guidance of Dr. K. B. Raja, Assistant Professor, Department of Electronics and Communication Engineering, University Visvesvaraya College of Engineering. Dr. Sabyasachi Pattnaik, Reader & HOD, Department of Information and Communication Technology, F M University and R K Chhotaray, Principal, Seemantha Engineering College, Orissa. He is currently working as Professor, Dept. of Information Science and Engineering, Cambridge Institute of Technology, Bangalore. His research interests include Microprocessors, Pattern Recognition, Biometrics, Digital Image Processing, and Computer Networks.
K B Shivakumar
ShivaKumar K B received the BE degree in Electronics & Communication Engineering, ME degree in Electronics, MBA from Bangalore University, Bangalore and M Phil from Dravidian University, Kuppam. He is pursuing his Ph.D. in Information and Communication Technology of Fakir Mohan University, Balasore, Orissa under the guidance of Dr. K. B. Raja, Assistant Professor, Department of Electronics and Communication Engineering, University Visvesvaraya College of Engineering, Dr. Sabyasachi Pattanaik Reader & HOD, Department of Information and Communication Technology F M University, Balasore, Orissa, and R K Chhotaray, Principal, Seemantha Engineering College, Orissa. He is currently working as Professor, Dept. of Telecommunication Engineering, Sri Siddhartha Institute of Technology, Tumkur. His research interests include Signal processing, Multi rate systems and filter banks and Steganography.
K N Pushpalatha
K.N.Pushpalatha is an Assistant Professor, Department of E&C, Dayananda Sagar College of Engineering, Bangalore. She obtained B.E degree in Electronics from Bangalore University. M.S. Degree in Electronics and Control from BITS Pilani. She is pursuing her Ph.d in Electronics of Mewar University, Rajasthan under the guidance of Dr. Arvind Kumar Gautham, Principal, S D College of Engineering, Muzzafarnagar, Uttara Pradesh. Her research interest include Image Processing, Biometrics, Information Theory and Coding.
Aravind Kumar Gautham
Arvind kumar Gautam, is working as principal of S.D. College of Engineering and Technology, Muzaffarnagar, Uttara Pradesh. He received his M.Sc degree in physics from Meerut University, MTech. Degree in Instrumentation from Regional Engineering College, Kurukshethra and MTech. Degree in Electronics and communication from JNRV University, Udaipur. He has obtained Ph.D. degree in Physics from Meerut University. He has got 31 publications in national and international conferences. He has published two books in Antenna and Wave Propagation and Electromagnetic Field Theory. He is also the author for two Text books of physics.
D.R.Shashikumar
Shashikumar D R received the BE degree in Electronics & Communication Engineering from Mysore University and the ME degree in Electronics from Bangalore University, Bangalore. He is pursuing his Ph.D. in Information and Communication Technology of Fakir Mohan University, Balasore, Orissa under the guidance of Dr. K. B. Raja, Assistant Professor, Department of Electronics and Communication Engineering, University Visvesvaraya College of Engineering. Dr. Sabyasachi Pattnaik, Reader & HOD, Department of Information and Communication Technology, F M University and R K Chhotaray, Principal, Seemantha Engineering College, Orissa. He is currently working as Professor, Dept. of Information Science and Engineering, Cambridge Institute of Technology, Bangalore. His research interests include Microprocessors, Pattern Recognition, Biometrics, Digital Image Processing, and Computer Networks.
K B Shivakumar
ShivaKumar K B received the BE degree in Electronics & Communication Engineering, ME degree in Electronics, MBA from Bangalore University, Bangalore and M Phil from Dravidian University, Kuppam. He is pursuing his Ph.D. in Information and Communication Technology of Fakir Mohan University, Balasore, Orissa under the guidance of Dr. K. B. Raja, Assistant Professor, Department of Electronics and Communication Engineering, University Visvesvaraya College of Engineering, Dr. Sabyasachi Pattanaik Reader & HOD, Department of Information and Communication Technology F M University, Balasore, Orissa, and R K Chhotaray, Principal, Seemantha Engineering College, Orissa. He is currently working as Professor, Dept. of Telecommunication Engineering, Sri Siddhartha Institute of Technology, Tumkur. His research interests include Signal processing, Multi rate systems and filter banks and Steganography.
