Review on Text Document Watermarking
Namrata Rajendra Shah1, Aishwarya Vishwakarma2
1Namrata Rajendra Shah, Computer Science Engineering, RGPV, Bhopal India.
2Aishwarya Vishwakarma, Assistant Professor Computer Science Engineering, Technocrats Institute of Technology, RGPV, Bhopal India.
Manuscript received on may 27, 2012. | Revised Manuscript received on June 22, 2012. | Manuscript published on June 30, 2012. | PP: 62-64 | Volume-1 Issue-5, June 2012 | Retrieval Number: E0418051512/2012©BEIESP

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Abstract: Digital watermarking is the concept of hiding digital signal into digital document such that it cannot be detected and removed easily. That digital signal is called watermark. Text document watermarking is the process of hiding digital data into text document such that it preserves ownership of document. This paper focuses on watermarking process and various techniques including their benefits and limitations.
Keywords: DWTC, Text Document, Watermarking.