recovered the color watermark

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ghassan78
ghassan78 2014-1-30
评论： Image Analyst 2014-1-31
can anyone please help me for recovered image watermark by using ( LSB ) if I hide gray image inside color image ( I want recovered the color watermark )
  2 个评论
Walter Roberson
Walter Roberson 2014-1-30
If you hide a gray image inside a color image, then where is the color watermark? Or do you mean that the watermark is encoded over all three color planes of the color image? If so then the method of retrieving it is going to depend upon how it is encoded, which you have not specified.
ghassan78
ghassan78 2014-1-30
i want a simple method for color watermark ... thank you very much

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Image Analyst
Image Analyst 2014-1-30
Here's a grayscale example (attached). Hopefully you can adapt it. Good luck.
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ghassan78
ghassan78 2014-1-31
thank you very much for your comments ......
Image Analyst
Image Analyst 2014-1-31
If my code helped you, then you can mark it as "Accepted". Thanks in advance.

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