How to insert a 50% image into this original image

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Jason
Jason 2016-3-31
回答： Image Analyst 2016-3-31
I have a image, then I get 50% of this image, how to I insert this 50% image to the original image? Steganalysis

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回答（1 个）

Image Analyst
Image Analyst 2016-3-31
See my attached watermarking demo. Try replacing different bit planes with your watermark image and see how the visibility of the watermark changes.
We are not allowed to discuss steganography or post steganography code on MATLAB Central. Same for encryption/cryptography.

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