A Novel Stroke Width Based Binarization Method to Handle Closely Spaced Thick Characters
نویسندگان
چکیده
منابع مشابه
A Novel Stroke Width Based Binarization Method to Handle Closely Spaced Thick Characters
Signboards and billboards provide a challenge to image seg¬mentation methods, since these images may also have pictures and graphical objects, apart from text objects. Methods that often succeed in more traditional text block segmentation situations do not perform well here since estimation of text lines and character widths etc fail due to the short sample sizes. Further, extraction of charact...
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Automatic segmentation of foreground text from the background in degraded document images is very much essential for the smooth reading of the document content and recognition tasks by machine. In this paper, we present a novel approach to the binarization of degraded document images. The proposed method uses a new local contrast feature extracted based on the stroke width of text. First, a pre...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2010
ISSN: 0975-8887
DOI: 10.5120/540-704