Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/46914
Title: Digital watermarking in binary document and grayscale images for content authentication
Authors: Niladri Bihari Puhan
Keywords: DRNTU::Engineering::Electrical and electronic engineering
Issue Date: 2007
Source: Niladri Bihari Puhan. (2007). Digital watermarking in binary document and grayscale images for content authentication. Doctoral thesis, Nanyang Technological University, Singapore.
Abstract: In recent times, information technology revolution has significantly transformed many parts of our lives. With increasing application of digital data in various forms such as image, video, music, documents and graphics, its security and authentic usage has posed important technological challenges for both industry and academia. This thesis discusses the issues regarding secure content authentication of binary document and grayscale images using digital watermarking techniques. By suitably hiding the watermark within a digital image, it is possible to verify whether it has been tampered by malicious attackers after the watermarking process.
Description: 165 p.
URI: https://hdl.handle.net/10356/46914
DOI: 10.32657/10356/46914
Rights: Nanyang Technological University
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Theses

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