Implementation of Digital Watermarking For Image Security with EBCOT Algorithm and Error Correcting Codes
Keta Raval1, Rajni Bhoomarker2, Sameena Zafar3
1Ms Keta Raval, Dept. of Electronics and Communication, Patel Institute of Engineering and Science, RGPV, Bhopal, (M.P), India.
2Mrs. Rajni Bhoomarker, Dept. of Electronics and Communication, Patel Institute of Engineering and Science, RGPV, Bhopal, (M.P), India.
3Mrs Sameena Zafar, HOD, Department of Electronics and Communication, Patel Institute of Engineering and Science, RGPV, Bhopal, (M.P), India.
Manuscript received on January 30, 2013. | Revised Manuscript received on February 18, 2013. | Manuscript published on February 28, 2013. | PP: 281-285 | Volume-2 Issue-3, February 2013. | Retrieval Number: C1106022313/2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: In the cutting edge of technology, secured communication media becomes the essential need of multimedia broadcasting. In the reference of multimedia broadcasting, digital audio, video, internet data needs copyright authentication to prevent unauthorized access of data. Digital Watermarking by DWT-DCT with secrete key provides robustness as well as securing information. Digital Watermarking is processed by some way before it reaches to the receiver. The uncompressed digital image has lots of problems related to bandwidth. We can do effective image compression by EBCOT Algorithm. Error correcting codes reduces the effect of noises and attacks on communication channel. Digital watermarking provides cost effective solution for image security and communication.
Keywords: Discrete Cosine Transform, Discrete Wavelet Transform, Embedded Block Coding With Optimal Truncation.