How I can find scanned images and camera images dataset for research?

Question

I want to implement an image processing method in order to distinguish scanner images from camera images. How can I collect images from scanners and cameras? The images should be very different in scale and content and capture devices and rgb images or gray-scale images.

thanks a lot.

Answer 1

The most famous database for machine learning is the UCI Machine Learning Repository, where you can find tons of open source datasets organized by learning objective, data type, number of instances and more.