Digital Signatures

Discussion in 'Photography Forums' started by Robert B 2, Dec 26, 2006.

  1. Robert B 2

    Robert B 2
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    Greetings fellow forummers,

    Can anybody tell me whether it is possible to embed a signature of ownership (in an encrypty digitally kind of way) within individual photographs?

    Is such an operation possible, and how would one go about undertaking it?

    Or there any other, less crass alternatives, to "Robert B 2" all over a nice image?

    Thanks
     
  2. tontoshorse

    tontoshorse
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    Hi, you can in Photosop elements 4
    Do you have it?
     
  3. stevegreen

    stevegreen
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    There is also a way of embedding your owenership information in the .exif (well you can on an EOS 350d anyway) Don't know how to do it though, so thats not much help is it :D
     
  4. tontoshorse

    tontoshorse
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    Is this what you meant?


    or was it the totally invisible type?
     

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  5. Robert B 2

    Robert B 2
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    Hi Tonto,

    I meant embedding info in the exif (totally invisible type.) I have a 350d so I'll have to have a look later.

    Although I do like that style of sig that you have used on that attachment, but I only have PS 2 (or 3, not sure.)

    Cheers
     
  6. tontoshorse

    tontoshorse
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    If you have "file info" from ther drop down box in "File" then you can add copyright info and embed it. :D
     

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