Polytonic Greek OCR engine derived from Gamera, based on the work of Dalitz and Brandt http://gamera.informatik.hsnr.de/addons/greekocr4gamera/index.html and maintained by Bruce Robertson and the OpenPhilology Project.
Run on archive.org doc: rigaudon.sh --archive <archive name>
Run on OCR results: rigaudon.sh --hocr <combined hocr folder>
Run on aggregated hOCR: rigaudon.sh --book <folder containing .book>
Please note that the --hocr process will only perform aggregation. To load the results into the DB, please use --book.