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AuthorBaig, Asim
AuthorAl-Maadeed, Somaya
AuthorBouridane, Ahmed
AuthorCheriet, Mohamed
Available date2021-09-07T06:16:17Z
Publication Date2016
Publication NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
ResourceScopus
ISSN3029743
URIhttp://dx.doi.org/10.1007/978-3-319-41501-7_84
URIhttp://hdl.handle.net/10576/22791
AbstractExtracting lines of text from a manuscript is an important preprocessing step in many digital paleography applications. These extracted lines play a fundamental part in the identification of the author and/or age of the manuscript. In this paper we present an unsupervised approach to text line extraction in historical manuscripts that can be applied directly to a color manuscript image. Each of the red, green and blue channels are processed separately by applying DCT on them individually. One of the key advantages of this approach is that it can be applied directly to the manuscript image without any preprocessing, training or tuning steps. Extensive testing on complex Arabic handwritten manuscripts shows the effectiveness of the proposed approach. Springer International Publishing Switzerland 2016.
Languageen
PublisherSpringer Verlag
SubjectColor image processing
DCT
Historical manuscripts
Segmentation
Text line extraction
TitleDirect unsupervised text line extraction from colored historical manuscript images using DCT
TypeConference Paper
Pagination753-762
Volume Number9730
dc.accessType Abstract Only


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