[Gegl-developer] can i use gegl for my own OCR software?

[Max Rodkin <maxrodkin gmail com>]

Hi all!
I have developing OCR software - the goal is recognition of insurance blanks.
I have extracting  fields with text from image and send it to OCR public 
service separately.
The meta-information about text fields i store in special database.
The main problem - the source images very diffirent, they have diff scale, 
margins and so one, so, one meta-information is not valid for all images.
I need the tool for handle fields tuning. I see it as graphical editor with 
source image and freely floating colored bars above it. Where i put colored 
bar - there image text must be recognized.
Please see for understanding the idea: 
https://drive.google.com/file/d/0B8qRomgBHgAqNUswckZMWFZUbE0/view?usp=sharing

Please help me to choose right direction.

Respect, Max