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Showing posts from April, 2021

Fix page orientation and skew with leptonica

Image
 First part of processing scanned images si fix page orientation and possible image skew.

Visualize Tesseract Box File

 Simply python (only PIL) tesseract box file visualisation.

Show OCR progress

OCR process can last for a while, so monitoring progress could help. Here is simple example how to do in console app.

How to update VS 2019 comunity from command line

 You can quietly update your community version of Visual studio.

OpenCV and tesseract

Do you need to OCR OpenCV image? No problem with tesseract.

Custom OCR application in C++

 Do you want to create own OCR application? It is easy.