I am doing project on digital image watermark to do comparison on specific algorithm using DWT one time and DCT and DWT+DCT..So, after implementing the codes of this algorithm I found that the MIX is not good and not robust against the attack..So, I need an expert one in watermark to do an improvement to the mix algorithm to give a good result and I need this work in short time.
7 freelancers estão ofertando em média $177 para esse trabalho
Hi, I have good experience in Image Processing. I've implemented many projects (including my final year project) in image processing. I'm sure i can help you. Please send me more details. Thanks.
I have done a project on DCT, DWT and DWT+DCT comparison for robustness parameters with scaling attack. Can you please tell me what kind of attacks you are applying to the image?