Comparison of Visual and Logical Character Segmentation in Tesseract OCR Language Data for Indic Writing Scripts Jennifer Biggs author 2015-12 text Proceedings of the Australasian Language Technology Association Workshop 2015 Ben Hachey editor Kellie Webster editor Parramatta, Australia conference publication biggs-2015-comparison https://aclanthology.org/U15-1002/ 2015-12 11 20