DocumentCode
812223
Title
Morphological watermarking
Author
Sedaaghi, M.H. ; Yousefi, S.
Author_Institution
Fac. of Electr. Eng., Sahand Univ. of Technol., Tabriz, Iran
Volume
41
Issue
10
fYear
2005
fDate
5/12/2005 12:00:00 AM
Firstpage
587
Lastpage
589
Abstract
A novel method for watermark casting using mathematical morphology is presented. Ternary (three-value) signals, as suitable morphological patterns, are applied for digital image watermarking. The watermark is embedded in the spatial domain. The effectiveness of this approach as a benchmark is tested. It is proved that with proper selection of the proposed watermark, the probability of error in the detection will tend to be zero. The proposed method is very easily applied and very fast from the computational standpoint.
Keywords
image coding; mathematical morphology; watermarking; digital image watermarking; mathematical morphology; morphological patterns; morphological watermarking; ternary signals; watermark casting;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20058252
Filename
1432533
Link To Document