IRIS RECOGNITION SYSTEM BASED ON STATISTICAL FEATURE ANALYSIS USING HAAR WAVELET
Published In: INTERNATIONAL CONFERENCE ON ADVANCED COMPUTING, COMMUNICATION AND NETWORKS
Author(s): REGA. R
Abstract: Iris recognition is the most reliable biometric identification system with highest accuracy level. This paper includes preprocessing, segmentation, normalization, Haar wavelet decomposition, statistical feature extraction and feature matching. The matching of two iris patterns is done using hamming distance. Experiments are done using the eye images from CASIA database (Chinese Academy of Sciences).
- Publication Date: 03-Jun-2011
- DOI: 10.15224/978-981-07-1847-3-1027
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- Downloads: 0
LOGICAL EFFORT TO STUDY AND COMPARE THE PERFORMANCE OF VLSI ADDERS
Published In: INTERNATIONAL CONFERENCE ON ADVANCED COMPUTING, COMMUNICATION AND NETWORKS
Author(s): GAURAV DHIMAN , MANOJ KUMAR , P.K GHOSH , SATYAJIT ANAND
Abstract: CMOS logic gates are basic building blocks for VLSI adder’s circuits. The delay through these gates is related to their sizes and terminal loads. Logical effort is a technique, which gives insight about proper sizing of CMOS logic gates to have the minimum achievable delay. In this paper, we discuss first the technique of logical effort; three common architectures for VLSI adders are sized using logical effort to get the minimum possible delay. Simulated results are used to design fast CMOS circ
- Publication Date: 03-Jun-2011
- DOI: 10.15224/978-981-07-1847-3-1027
- Views: 0
- Downloads: 0