arpheno/receiptKeeper — Issue #4: Internal change for preprocessing
Author: arpheno
Created: 2012-01-24 13:31:52+00:00
State: open

- We should use libleptonica for the preprocessing steps instead of relying on our own implementation
- Sauvola is implemented in binarize.c in leptonica. we should check if our implementation is more efficient or not.
- Dilatation and erosion can also be found in fmorphgen.1.c