Update README.md

README.md

@@ -7,6 +7,11 @@ tags:
 - medieval
 - ocr
 - htr
+language:
+- de
+- fr
+- la
+- nl
 ---
 # TrOCR Medieval Model with linemasks generated in eScriptorium (https://de.wikipedia.org/wiki/EScriptorium)
 Base model: **microsoft/trocr-base-handwritten**
@@ -14,5 +19,21 @@ Base model: **microsoft/trocr-base-handwritten**
 Epochs: 19.05 / 20  
 Eval CER: 0.0329
 
+This is a combined model of ground truth of different **charter** and **book scripts** from a variety of projects and institutions, aiming at building a generic model for Latin scripts of the Middle Ages. 
+It is mainly based on documents from the project CREMMA Manuscrits médiévaux latins, HIMANIS (CNRS), Itinera Nova (Stadsarchief Leuven), and Charters and Records of Königsfelden (Universität Zürich).
+
+Based on the following data:
+CREMMA Manuscrits médiévaux latins has been produced by Clérice, Thibault and Chagué, Alix and Vlachou Efstathiou, Malamatenia. It is licensed under a CC-BY 4.0 license.
+URL: https://github.com/HTR-United/CREMMA-Medieval-LAT
+
+HIMANIS is partially published as HIMANIS Guérin produced by Stutzmann, Dominique; Hamel, Sébastien; Kernier, Iseut de; Mühlberger, Günter; Hackl, Günter. Licensed under a CC-BY 4.0 license.
+DOI: 10.5281/zenodo.5535306
+
+Charters and Records of Königsfelden Abbey and Bailiwick (1308-1662) has been produced by Halter-Pernet, Colette; Teuscher, Simon; Hodel, Tobias; Barwitzki, Lukas; Egloff, Salome; Henggeler, Fabian; Nadig, Michael; Steinmann, Anina; Stettler, Sabine; Prada Ziegler, Ismail. Licensed under a CC-BY 4.0 license.
+DOI: 10.5281/zenodo.5179361
+
+The model is based on the same data as the following PyLaia model (available on Transkribus):
+https://readcoop.eu/model/charter-scripts-german-latin-french/
+
 The model has not been extensively tested.
 Potential biases are still to be identified.