OpenCBee 👓 🐝

Flask API for text recognition of documents with OpenCV and Tesseract OCR with Robust Locally-Adaptive Soft Binarization for better performance in detecting the text.

Config

To configure the API you have to execute the following command

python3 setup.py develop

Running

To configure the API you have to execute the following command

python3 run.py

Testing

To run the tests you have to execute the following command

pytest --cov-report term-missing --cov=app app/tests/

Example (C.N.I: Cedula de Identidad Nacional)

Original picture

Simple B&W

What OpenCV interprets:

SANS Mem REPUBLICA DE CHILE i

   

preuibos WT
FREDEZ

VIDAL

MARCELA CAROLINA

CHILENA F

24 FEB 1982 1909009001 FANE

1 SEP 2013, 10 AGO 2623

 

   

re

is

 

RUN 12.749.625-K

a

Adaptive binarization

What OpenCV interprets:

CEDULA DE REPUBLICA DE CHILE

IDENTIDAD.

 

RUN 12.749.625-K

SEIVIC © DE REGISTRO C VIL EIDENTINCACION.

APELUDOS
FREDEZ

VIDAL

Nonnres.

MARCELA CAROLINA
MACIONALIDAD ‘sexo
CHILENA F

FECHA DENACIMENTO NUMERO OCUMENTO
21 FEB 1982 100000001
PECHADEEMIEION FECHA DE-VENCIMIENTO.
1 SEP 2013 10 AGO 2023

c-cleMeda=