Aswatha A. R

Work place: Dayananda Sagar College of Engineering, Visvesvaraya Technological University Bengaluru-Karnataka, 560078, India



Research Interests: Image Processing, Image Manipulation, Pattern Recognition, Computer systems and computational processes


Dr. Aswatha A R is working as DeanAcademics, Professor and Head of the department of Telecommunication at Dayanand Sagar College of Engineering. Lastly (in 2010), he received Ph.D. in the area of VLSI Circuit Design, and also he earned M. Tech in Lighting Science and Engineering in 1996 and MS in Software Engineering in 2002 and also Engineer degree in Electricals and Electronics in 1991. He is contributed IGI-Global book chapter and published over 27 papers in referred international journal and 30 International conferences. His major area of research is ASIC and On-Chip architecture implementation and verification methodologies, Low power circuits, biometrics, pattern recognition and image processing. He is a member of the IEEE, Member of IE (INDIA) and Life member of ISTE.

Author Articles
ASIC Implementation of Finger Print Recognition Using Overlap-Add and Integer Wavelet Transform Methods

By Shashidhara H. R Aswatha A. R

DOI:, Pub. Date: 8 Jul. 2017

The field of fraud identification is reaching a very high proportion in the society, thus leading to an increase in the need for fingerprint-based identification. This paper presents ASIC implementation of fingerprint recognition based on Overlap-add method and Integer Wavelet Transforms. In overlap-add method, the present output overlaps the next output and in the integer to integer wavelet, low component at 2nd level decomposition is taken as approximate integer value. The implementation presents an analysis for speed, area and power dissipation between the two algorithms and other methods.

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