How do I get all sides of an existing pattern to match up seamlessly?
I am looking to create seamless patterns from images of existing patterns. These are photos/scans of vintage patterns taken from public domain images and usually the image is slightly skewed because the material was slanted or the book being scanned was rounded on that page or the photograph wasn't completely straight.
Is there a way to automatically crop and adjust these kinds of images so they tile up seamlessly? How do I go about doing this?



