How i can embed. data in Alpha channel of an image ?

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How i can embed data in Alpha channel of an image ? i need a complete code in matlab if it possible thank u all

Answers (1)

Image Analyst
Image Analyst on 29 Jul 2014
  5 Comments
Image Analyst
Image Analyst on 31 Jul 2014
Here's a method using LSB watermarking (attached). But I'm sure there are lots of methods and that is not my field so you'll have to look around.

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