Dev next

[Udayraj123]

No description provided.

[juliangilbey]

These look so exciting! I have OMR sheets with some sort of barcode in each corner, so the simple "CropOnMarkers" doesn't work, as there are different markers in different corners. But if they could all be detected as some sort of barcode, that would be so good. If you'd like, I can upload an image as an example.

[Udayraj123]

@juliangilbey thanks for showing excitement! Yes please contribute your sample as a zip folder over discord. You can also attempt four_dots for the same from dev branch and submit it as a sample if it works

[juliangilbey]

Sure! Where's the discord channel? (Couldn't see it in the docs, I'm afraid.)
I think I've managed to create a preprocessor for sheets with different markers in the corners, but unfortunately it didn't work for my case, because the top right corner is a QR code, and I haven't been able to match that. I haven't yet compared it to what you've done in the dev-next branch.

[juliangilbey]

(I've pushed my work so far to https://github.com/juliangilbey/OMRChecker/tree/distinct-markers)

[Udayraj123]

Oh, is the Discord link not easily spottable in readme?
link: https://discord.gg/qFv2Vqf

[Udayraj123]

Nice to see you play around the code. Will be happy to discuss more and collaborate. (over weekends)

because the top right corner is a QR code, and I haven't been able to match that.
Yes I suggest you to try the four_dots method which basically morphs it into a rectangular blob which'll be easier to detect

[Udayraj123]

Merging into dev branch as uv migration is completed.