MATLAB: How to increase PSNR of an Image

digital image processingimage processingImage Processing Toolboxpsnrsteganography

I am using a 512×512 image to embed data into the image for steganography, I am getting 2 PSNR which is quite less as i want sequential recovery of the data

Best Answer

  • Embed less data, or embed it in a way that changes the image less.
    There is not much more that we can say about such a general question.