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ISRN Signal Processing
Volume 2012 (2012), Article ID 781940, 11 pages
http://dx.doi.org/10.5402/2012/781940
Research Article

DCT Watermarking Approach for Security Enhancement of Multimodal System

1C. K. Pithawala College Of Engineering and Technology, Pithawala Educational Complex, Near Malvan Mandir, Via Magdalla Port, Dumas Road, Surat, Gujarat, India
2Sardar Vallabhbhai National Institute of Technology, SVNIT, Ichchhanath Road, Piplod, Surat, Gujarat, India

Received 1 November 2012; Accepted 24 November 2012

Academic Editors: C.-M. Kuo and P.-Y. Yin

Copyright © 2012 Mita Paunwala and S. Patnaik. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

How to Cite this Article

Mita Paunwala and S. Patnaik, “DCT Watermarking Approach for Security Enhancement of Multimodal System,” ISRN Signal Processing, vol. 2012, Article ID 781940, 11 pages, 2012. doi:10.5402/2012/781940