Digital image watermarking based on fractal transform

Digital image watermarking based on fractal transform

This thesis presents a digital image watermarking algorithm based on the fractual transform. This algorithm can successfully resist the geometric attacks on the watermarked image. This algorithm can be used on both color and gray images and it does not need the original image in the stage of waterma...

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Main Author: Ni, Zhicheng.
Other Authors: Sung, Eric
Format: Theses and Dissertations
Published: 2008
Subjects:
DRNTU::Engineering::Electrical and electronic engineering::Computer hardware, software and systems
Online Access:http://hdl.handle.net/10356/4978
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Institution: Nanyang Technological University
id sg-ntu-dr.10356-4978
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spelling sg-ntu-dr.10356-49782023-07-04T15:18:44Z Digital image watermarking based on fractal transform Ni, Zhicheng. Sung, Eric School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Computer hardware, software and systems This thesis presents a digital image watermarking algorithm based on the fractual transform. This algorithm can successfully resist the geometric attacks on the watermarked image. This algorithm can be used on both color and gray images and it does not need the original image in the stage of watermark extraction. Master of Engineering 2008-09-17T10:02:35Z 2008-09-17T10:02:35Z 2001 2001 Thesis http://hdl.handle.net/10356/4978 Nanyang Technological University application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
topic DRNTU::Engineering::Electrical and electronic engineering::Computer hardware, software and systems
spellingShingle DRNTU::Engineering::Electrical and electronic engineering::Computer hardware, software and systems
Ni, Zhicheng.
Digital image watermarking based on fractal transform
description This thesis presents a digital image watermarking algorithm based on the fractual transform. This algorithm can successfully resist the geometric attacks on the watermarked image. This algorithm can be used on both color and gray images and it does not need the original image in the stage of watermark extraction.
author2 Sung, Eric
author_facet Sung, Eric
Ni, Zhicheng.
format Theses and Dissertations
author Ni, Zhicheng.
author_sort Ni, Zhicheng.
title Digital image watermarking based on fractal transform
title_short Digital image watermarking based on fractal transform
title_full Digital image watermarking based on fractal transform
title_fullStr Digital image watermarking based on fractal transform
title_full_unstemmed Digital image watermarking based on fractal transform
title_sort digital image watermarking based on fractal transform
publishDate 2008
url http://hdl.handle.net/10356/4978
_version_ 1772829149846568960

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