High Order Differential Covariance based Source Separation of Monkey’s fMRI Data
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 2, Issue 5
Abstract
Blind source separation is a statistical technique in which an observed mixed data is decomposed in source signals and mixing channel. In BSS normally no, or little knowledge about the mixing channel is available a priori. In this work a higher order differential Covariance based source separation technique is used to separate the physiological sources blindly from Monkey’s fMRI data. Proposed covariance based technique is applied first applied to simulated data and then on Monkey’s data. Results are compared with other conventional BSS algorithms. Proposed algorithm outperforms conventional BSS algorithms in terms of quality and computational complexity
Authors and Affiliations
Amir A Khaliq*1
Keywords
Related Articles
- EP ID EP95615
- DOI -
- Views 106
- Downloads 0
Automated Toll Gate Collection with Complex Security System
The current system for collecting toll is on the basis of manual transaction which involves stopping each vehicle at the toll plaza for vehicle information and to get the appropriate payment. An Automated Tollgate...
AUTOMATIC FOOD INTAKE DETECTION FOR SWALLOW SOUNDS
The main aim is to improve our understanding about the eating behavior associated with obesity and overweight. People who want to lose weight and monitor their intake would love to have a mechanism whose can objec...
Advanced AODV Routing Algorithm with Energy Efficiency in MANET
Adhoc network are miscellany of dynamic nodes which are self configuring without any framework and mobile devices are connected by wireless network.[1] Adhoc network allows different wireless mobile devices to co...
IDENTIFICATION OF ATTACKERS BY USING SECURITY SERVICES OF HONEYPOT
Internet security is vital issue recently. it is necessary to protect our assets or valuable data from unauthorized person. There are number of techniques are available, one of them is honeypot. Honeypots are mode...
Variation of Strength of OPC-Rice Husk Ash Cement Composites with WaterCement Ratio
This work investigated the variation of strength of OPC-RHA cement composites with water-cement ratio. 180 concrete cubes of 150mm x 150mm x 150mmwere produced with OPC and RHA using a constant mix ratio of 1:2:4...