[WM]: paper needed for watermarking using chaos

[Guangjie <guangj_liu@yahoo.com.cn>]

hi, Jimmy
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As i know, It is not a new or good idea to use chaos in watermarking.
I know some of uses of chaos in watermarking fields, which can be listed =
as :
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1) make encryption before data embedding (you know there are lots of =
encryption algorithms based on chaotic sequence or chaotic
map...)
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2) In spread spectrum watermarking. use chaos to build  SS sequences.... =
(i don't think is is the core question to be worth of
studying in watermarking field. and SS is outdated.......)
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there must be others... welcome making supplement...

Jimmy Lau <lauj@catt.rmit.edu.au> =D0=B4=B5=C0=A3=BA hi watermarker,

i am new to this watermarking topics. Could anyone provide me a starting =
point, where i can use a chaos theory in this arena!!
or is that any useful application where chaos theory to be apply in the =
watermarking context!!.. it will be helpful if any of you
can provide some initial start and matlab code just as a refer to a =
starting point!

best regard
jimmy


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Mr. Yuu Seng Lau (Jimmy)
PhD Candidate (Digital Communication)
School of Electrical and Computer Engineering RMIT University Building =
55 Level 3 Room 6, Melbourne, Victoria 3000, Australia
Mob: +61-412-039 011
Office: +61-3-9925 4811
Email: s9701549@student.rmit.edu.au
lauj@catt.rmit.edu.au
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