Hello and Good Day!

I'm about to take my Senior Thesis and the topic that I choose is about Digital Image Watermarking.
I have no experience in Image Processing but I'm willing to learn everything to finish my thesis because I find the topic very interesting.

My question is, is it possible to combine different methods of Image Watermarking to come up with a new method that's more robust?

I will be using opencv, c++ for this project under ubuntu.

Also it would be a big help if you guys can post links to tutorials on image watermarking.

Any help and suggestions would be very much appreciated. Thanks in advance.

The methods at the moment, aren't too different, and each one fits its purpose. Combining watermarks would be useful to you depending on what you see fit as a watermark for a certain image.

So, do what you see fit for the different images, and learn as many methods as possible.

which is more convenient to watermark jpeg or png?