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A web comic discovery tool that solves the copyright infringement problem (justthefirstframe.com)
9 points by hkuo 5188 days ago
1 comments

This is totally clever.

I bet this is pretty automatable, too.

This should be pretty trivial with OpenCV etc.
Thanks joshu and swah! I'm actually the creator of the site and am doing this completely manually. I've explored here and there on how I might automate it, though it all looks a bit daunting. I hadn't heard of OpenCV, and I will definitely explore this further. Thank you so much!
OpenCV is just an API, might be a lot of work.

I think you want to do a Hough transform and then look for long vertical lines.

But I'm no expert.

Unfortunately, nothing in computer vision's ever as trivial as you might imagine, or as it should be.
True. But I bet you'd get 80% of the way there with canny + hough.
I ended up spending most of the day on it and it's more like 20% with that combo.

Fortunately, I found a better way that does get me to 80% or so.

No kidding?

What's working?

But, but... square detection!