Abstract
In this paper we tackle the specific problem of handwritten underline removal. The presence of these underlines is very frequent even in rare books and its removal a desired goal of the National Libraries in their process of building digital libraries. Two different techniques are applied and compared. One is based on mathematical morphology and the other on a recent published technique for line detection. Both were applied to books of XVI Century and the results evaluated. © Springer-Verlag 2004.
Cite
CITATION STYLE
Caldas Pinto, J. R., Pina, P., Bandeira, L., Pimentel, L., & Ramalho, M. (2004). Underline Removal on Old Documents. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 3212, 226–233. https://doi.org/10.1007/978-3-540-30126-4_28
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