43 citations · 121 across the 11 of their papers we have counts for
4 papers · 1 filter
Transfer Learning for OCRopus Model Training on Early Printed Books
Christian Reul, Christoph Wick, Uwe Springmann +1
A method is presented that significantly reduces the character error rates for OCR text obtained from OCRopus models trained on early printed books when only small amounts of diplo…
Improving OCR Accuracy on Early Printed Books by utilizing Cross Fold Training and Voting
Christian Reul, Uwe Springmann, Christoph Wick +1
In this paper we introduce a method that significantly reduces the character error rates for OCR text obtained from OCRopus models trained on early printed books. The method uses a…
LAREX - A semi-automatic open-source Tool for Layout Analysis and Region Extraction on Early Printed Books
Christian Reul, Uwe Springmann, Frank Puppe
A semi-automatic open-source tool for layout analysis on early printed books is presented. LAREX uses a rule based connected components approach which is very fast, easily comprehe…
Case Study of a highly automated Layout Analysis and OCR of an incunabulum: 'Der Heiligen Leben' (1488)
Christian Reul, Marco Dittrich, Martin Gruner
This paper provides the first thorough documentation of a high quality digitization process applied to an early printed book from the incunabulum period (1450-1500). The entire OCR…