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Miss_Missy
Joined: 16 Dec 2010
Posts: 4
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 Posted: Mon Dec 20, 2010 3:37 pm Post subject: Hidden message in picture |
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I have a picture that I know contains some kind of hidden text. I have read that one can manipulate the colours (levels, hue/saturation?) to make the text appear. Wikipedia says:
"Removing all but the two least significant bits of each color component produces an almost completely black image. Making that image 85 times brighter produces the" text in this case. (The link to the quote is: http://en.wikipedia.org/wiki/Steganography.)
I have absolutely no idea how to do this and would be grateful for some help.
Missy |
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Auieos
Joined: 29 Jan 2010
Posts: 2019
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| Posted: Tue Dec 21, 2010 3:13 am Post subject: |
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Image > Adjustments > Brightness? Or Levels? (Play around with the sliders)
Uploading the pic will attract more help. |
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Miss_Missy
Joined: 16 Dec 2010
Posts: 4
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| Posted: Tue Dec 21, 2010 4:02 am Post subject: |
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I have tried to adjust the sliders in all manner of ways, but nothing seems to appear. The picture giving me so much grief can be found here: http://brokenassembly.com/cachemas/twigs.jpg.
I would be ever so grateful for some pointers here.
Missy |
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Auieos
Joined: 29 Jan 2010
Posts: 2019
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| Posted: Wed Dec 22, 2010 5:47 pm Post subject: |
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I couldn't find anything hidden within the levels. You may have been led astray. |
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Miss_Missy
Joined: 16 Dec 2010
Posts: 4
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| Posted: Thu Dec 23, 2010 6:28 am Post subject: Hidden message in picture |
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Thank you for trying, Auieos.
I think I have to give up 
Merry Christmas and a Happy New Year to all!
Missy |
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