njean42/kumiko

Kumiko can't detect panels within a page with black background

Closed this issue · 2 comments

raf555 commented

I tried the kumiko through the online demo. Some other pages with white background are working great, but then I tried this page with black color background and kumiko only detected it as a single panel.

Perhaps you have solution for this? Thanks!

Image:

Screenshot_20220729-191621

njean42 commented

Hey @raf555
Thanks for posting this issue. Kumiko is supposed to try both bright and dark (white-ish and black-ish) background in panel detection. Probably there is something specific with the picture you posted that prevents proper processing.
I'll use it as an basis to debug 👍. Cannot work on it right now, but hopefully I can check it out soon.

  • 👍1
njean42 commented

Pheeew, this brought many changes to the code.
Thanks to a sobel filter and quite some tweaks, Kumiko is now able to detect panels on any background color! (v1.5)

Thanks again for reporting the issue, and let me know if you try out other images.

  • 🎉1