Info
この質問は閉じられています。 編集または回答するには再度開いてください。
How to choose non sensitive coefficients for watermarking?
2 ビュー (過去 30 日間)
古いコメントを表示
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
0 件のコメント
回答 (0 件)
この質問は閉じられています。
参考
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!