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Journal-29
Is your OCR good enough?
Comprehensive assessment of the impact of OCR quality in Dutch newspaper, journal and book collections.
xportal
A simple search interface on Delpher data used for testing and demonstration.
Ground-truth IMPACT project
Collection of 99,95% correct OCR of books, newspapers, parliamentary papers and radio bulletins.
Example set
This collection consists of a small selection of our digitised publications from the years 1870-1871.
Python API
Simple API to access KB collections using Python.
ALTO Edit
ALTO Edit is a simple browser-based post correction tool for ALTO XML files.