An Improved Method of Pre-Filter Based Image Watermarking in DWT Domain

Published in: International Journal on Computer Science and Technology (IJCST), Volume IV, Issue I, January - March, 2013 Paper Name: An Improved Method of Pre-Filter Based Image Watermarking in DWT Domain Authors: Somnath Maiti, Arindam Bose, Chirag Agarwal, Subir Kumar Sarkar, Nurul Islam Abstract: In recent years the study of watermarking using CDMA technique in … Continue reading An Improved Method of Pre-Filter Based Image Watermarking in DWT Domain

Helianthus – a Low Cost High Efficient Solar Tracking System Using AVR Microcontroller

Published in: International Journal of Scientific & Engineering Research (IJSER), Volume 3, Issue 10, October-2012 Paper Name: Helianthus - a Low Cost High Efficient Solar Tracking System Using AVR Microcontroller Authors: Arindam Bose, Sounak Sarkar, Sayan Das Abstract: A solar tracking system is a generic term used to describe devices that orient various payloads toward … Continue reading Helianthus – a Low Cost High Efficient Solar Tracking System Using AVR Microcontroller