0.5.0 release - Githubissues

danschultzer / receipt-scanner

Receipt scanner extracts information from your PDF or image receipts - built in NodeJS

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0.5.0 release #30

Open danschultzer opened 8 years ago

danschultzer commented 8 years ago

I would like to see if we can increase success rate with OpenCV before releasing the next version. This will be a full 0.5.0 release.

[ ] Increase success rate on OpenCV preprocessor
- [x] Gradient lightning
- [ ] Paper hitting edges of canvas/frame (contours has a difficult time there)
- [x] Bending of whole page (a sin wave alon vertical and horizontal)
- [x] Crumpled paper (random distortion across paper with difference in implosion/lightning)

danschultzer commented 8 years ago

With benchmark sample generator we can start to work on increasing success rate for OpenCV in a much easier way. I'll add a few things that the benchmark generator should do to test more edge cases.

OwenMelbz commented 6 years ago

@danschultzer are you intending on further updating this package?

Thanks

danschultzer commented 6 years ago

At some point yeah. OpenCV has had major updates since I made this issue and I'll probably redo some of #45. The reason I never got #45 merged was that the success rate improvement seemed minuscule and I was looking for something that could push it to 80%+.

Any PR's are of course welcome.

Schultzer commented 6 years ago

We should properly look at this again after tesseract 4.0.0 is released.

motin commented 5 years ago

We should properly look at this again after tesseract 4.0.0 is released.

Tesseract 4.0.0 was released 29th oct. Time to celebrate! :)

OpenCV has had major updates since I made this issue

Issue for upgrading to OpenCV 3: https://github.com/danschultzer/receipt-scanner/issues/48