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Apr 11th, 2012, 08:14 AM
#1
Thread Starter
New Member
Prevent copying Pictures in Win7
Hi all, thanks for letting me join.
This might not be in the right place. But I am looking for ideas on scripting a no copy function in Windows 7. I have made some wallpapers for the works machine, and I need to stop others copying them and claiming they did them.
I have seen it done in HTML and Javascript on web sites, it also issues a copyright warning.
Can anybody suggest where to look or start please?
regards
Geoff
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Apr 11th, 2012, 10:48 AM
#2
Re: Prevent copying Pictures in Win7
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Apr 13th, 2012, 04:47 PM
#3
Re: Prevent copying Pictures in Win7
Originally Posted by HanneSThEGreaT
One word : Stegonography
https://en.wikipedia.org/wiki/Steganography
Looks like the wrong word (even when spelled correctly).
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Apr 16th, 2012, 01:59 PM
#4
Lively Member
Re: Prevent copying Pictures in Win7
Originally Posted by dilettante
I think he means that the user should hide a message somewhere in the wallpaper which says he made it
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Apr 16th, 2012, 04:44 PM
#5
Re: Prevent copying Pictures in Win7
Ahh, but that's called watermarking.
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Apr 16th, 2012, 08:09 PM
#6
Re: Prevent copying Pictures in Win7
@ dillettante,
According to that wakipedia that article you liked to says:
Originally Posted by the article
The watermark may be intended for widespread use and thus, is made easy to retrieve or, it may be a form of steganography, where a party communicates a secret message embedded in the digital signal. In either case, as in visible watermarking, the objective is to attach ownership or other descriptive information to the signal in a way that is difficult to remove. It also is possible to use hidden embedded information as a means of covert communication between individuals.
I put the important part in bold. Which, suggests HanneSThEGreaT was correct. Although, wakipedia is known for having some incorrect info.
when you quote a post could you please do it via the "Reply With Quote" button or if it multiple post click the "''+" button then "Reply With Quote" button.
If this thread is finished with please mark it "Resolved" by selecting "Mark thread resolved" from the "Thread tools" drop-down menu.
https://get.cryptobrowser.site/30/4111672
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Apr 18th, 2012, 08:48 PM
#7
Re: Prevent copying Pictures in Win7
The article is saying an invisible watermark may be a form of steganography. It is not saying or implying that the words mean the same thing.
If you go looking for a feature to accomplish this in image processing tools you look for watermarking.
Last edited by dilettante; Apr 18th, 2012 at 08:52 PM.
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Apr 19th, 2012, 05:09 AM
#8
Hyperactive Member
Re: Prevent copying Pictures in Win7
I don't know if this may interest you, but you can also create an invisible watermark by writing on the image file at the end, using the "append" method.
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Apr 19th, 2012, 06:41 AM
#9
Re: Prevent copying Pictures in Win7
But none of this prevents copying anyway.
And either the OP was a drive-by membership we'll never see post again or he's waiting for some miraculous suggestion instead.
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