Accurate, Fast and Noiseless Image Binarization
نویسندگان
چکیده
منابع مشابه
Document Image Binarization
Principal stage of the document image analysis procedure is the binarization, according to which the pixels are classified into text and background. It is a crucial stage that can affect further stages including the final character recognition stage. This thesis is focused on document image binarization, including both binarization techniques and evaluation methodologies. Specifically, accordin...
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Image binarization is a diicult task for documents with text over textured or shaded backgrounds, poor contrast, and/or considerable noise. Current optical character recognition (OCR) and document analysis technology do not handle such documents well. We have developed a simple yet eeective algorithm for document image clean-up and binarization. The algorithm consists of two basic steps. In the...
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Documents Image Binarization is performed in the preprocessing stage for document analysis and it aims to segment the foreground text from the document background. A fast and accurate document image binarization technique is important for the ensuing document image processing tasks such as optical character recognition (OCR). Though document image binarization has been studied for many years, t...
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ژورنال
عنوان ژورنال: Statistics, Optimization & Information Computing
سال: 2016
ISSN: 2310-5070,2311-004X
DOI: 10.19139/soic.v4i1.140