Personal Identification using quality image resulting from binarization and thinning techniques
نویسندگان
چکیده
منابع مشابه
Degraded Document Image Binarization Techniques
Document 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) and Document Image Retrieval (DIR). This research area has been studied...
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This paper presents an objective evaluation methodology for handwritten document image binarization techniques that aims to reduce the human involvement in the ground truth construction and consecutive testing. A detailed description of the methodology along with a benchmarking of the state-of-the-art binarization algorithms based on the proposed methodology is presented.
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the method of segmentation in the image binarization technique is the major technique used for the separation of pixel values into dual collections, black as foreground and white as background. The degraded images of a document are segmented by using the image binarization technique in order to acquire the clear images exact to that of the original images of documents. Thresholding process is t...
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ژورنال
عنوان ژورنال: INTERNATIONAL JOURNAL OF ADVANCED SCIENTIFIC AND TECHNICAL RESEARCH
سال: 2017
ISSN: 2249-9954
DOI: 10.26808/rs.st.i7v5.06