integer wavelet transform on an image and storing text in last bit of the image
1 次查看(过去 30 天)
显示 更早的评论
How to apply integer to integer wavlet transformation on an image. I have an image and I want to store text in least significant bit of the image, before that i want to perform histogram and iwt on the image. I've referred few papers but i'm getting confused as to how the transformation is performed ,can anyone explain lsb-iwt algorithm .
1 个评论
Walter Roberson
2021-6-19
https://www.mathworks.com/matlabcentral/fileexchange/25244-distortionless-data-hiding-based-on-integer-wavelet-transform
回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Image Processing Toolbox 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!