Zonal OCR Coordinate System
Posted: Thu Sep 10, 2020 5:22 pm
I've tested and used zonal OCR successfully with GdPicture however I'm often guessing at where the actual zones should be. How can I use the viewer to let the user define zones themselves? I know I can create an annotation rectangle and capture the coordinates of it via a custom button and code behind, but how do you translate that into a OCR zone? The coordinate systems seem completely different.
I've used this tool before (https://jsoma.github.io/kull/), which works great but I don't want to have a completely separate UI for capturing zones.
I've used this tool before (https://jsoma.github.io/kull/), which works great but I don't want to have a completely separate UI for capturing zones.