Palmprint recognition using Contourlet Transform Energy Features
Journal Title: Indian Journal of Computer Science and Engineering - Year 2011, Vol 2, Issue 6
Abstract
Palmprint recognition is an accepted and widely used biometric. Richness of feature and the less cost involved in acquisition make it more reliable and user friendly. The region of interest is extracted from the palmprint image as a preprocessing step. Contourlet transform, a pyramidal directional filter bank is then applied to capture both local and global details of the palmprint. The large number of coefficients generated from the contourlet transform are minimised as a dimensionality reduction process, by calculating energies for each subband. Palmprint matching is then performed using nearest neighbor classifier.
Authors and Affiliations
M. A Leo Vijilious , V. Subbiah Bharathi
Keywords
Related Articles
- EP ID EP155698
- DOI -
- Views 120
- Downloads 0
AN OPTICAL NEURAL NETWORK MODEL FOR MINING FREQUENT ITEMSETS IN LARGE DATABASES
This paper proposes a model for mining frequent patterns in large databases by implementing Optical Neural Networks. The whole database is scanned only once and stored as a matrix. The frequent patterns are then mined fr...
An Extended Model Driven Framework for End-to-End Consistent Model Transformation
Model Driven Development (MDD) results in quick transformation from models to corresponding systems. Forward engineering features of modelling tools can help in generating source code from models. To build a robust syste...
CUSTOMER SENTIMENT ANALYSIS BY TWEET MINING: UNIGRAM DEPENDENCY APPROACH
The contribution of the following report is a classification algorithm developed, in order to analyze unstructured customer sentiment for any product or service. Unstructured data targeted in this work are the public twe...
Statistical Approach to Optimize Master-Worker Allocation in Grid Computing
We investigate the problem arising in allocating master and workers in the Master-Worker Paradigm. Although various methods have been proposed for Master-Worker allocation, optimal allocation is yet to be achieved. This...
STUDY OF BLUETOOTH WIRELESS TECHNOLOGY USING JAVA
Bluetooth is a wireless communication protocol. Since it's a communication protocol, we can use Bluetooth to communicate to other Bluetooth-enabled devices. In this sense, Bluetooth is like any other communication protoc...