Clear Filters
Clear Filters

Info

This question is closed. Reopen it to edit or answer.

How to choose non sensitive coefficients for watermarking?

1 view (last 30 days)
Youssra
Youssra on 26 Mar 2016
Closed: Walter Roberson on 27 Mar 2016
Hello, I'm working on image watermarking, I'm working with DWT and SVD and I want to embed a watermark in some coefficients that changing in them wont destroy the quality of the image, do you have any idea how? should I use the edge detector for this or selecting the ROI of the image? I'm a bit confused!
Thank you in advance

This question is closed.

Answers (0)

This question is closed.

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!