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A Watermarking Scheme Based on Morphology(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2007年04期
Page:
63-66
Research Field:
Publishing date:

Info

Title:
A Watermarking Scheme Based on Morphology
Author(s):
Xing Guihua1; 2; Yu Shenglin1
1.School of Mathematics and Computer Science,Nanjing Normal University,Nanjing 210097,China;2.College of Automation Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China
Keywords:
m orpho log ical w aterm ark ing;  w aterm arking pro toco ; l v isib lew aterm a rking;  im age scramb ling
PACS:
TP309.7
DOI:
-
Abstract:
A cco rding to the prope rties o f the m orpho log ical opera tions on im ag es, an im proved mo rpho log ica l wa term ark ing schem e, in wh ich them orpho log ica lm odes are indeed em bedded in the host image, is proposed in the paper. M any m orpho log ica lm odes a re embedded at the sam e tim e so that the dig ital products for different users can be m ade only one tim e. The visib lew aterm ark ing of the schem e requires that the future users shou ld rem ove it and in the process the d ig ital product is signed by the correspond ing user. The schem e m akes the w aterm ark ing protoco lm ore sim ple and rea listic, so its application is mo re possible. The experim ents on the different link va lidates the practica l feasib ility of the schem e.

References:

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Last Update: 2013-04-29