we need following in MATLAB code.
1. you should use RGB image (color image) for both host and log images. convert from gray scale not allow
2. you should use DWT (5 level) for Host image
3. Encrypt Two Logos images using different encryption algorithm from the paper attached (any other recommendation will be appreciated)
4. you should mix DWT with SVD or Any other technology (any other recommendation will be appreciated)
5. Embedded process for all above in one watermark image
6. evaluation metrics for image result such as PSNR, SNR, MAE, and RMSE.
7. apply several sets of attacks in Watermark image results and evaluation metrics for image result such as PSNR, SNR, MAE, and RMSE after and before attack
8. Extraction process for tow log image after and before attack (visual metrics )
9. the code should give better result than the paper attached.
10. you should compare the result code with related work and show the improvement happen.