منابع مشابه
Document image summarization without OCR
A system for selecting excerpts directly from imaged text without performing optical character recognition is described. The images are segmented to find text regions, text lines and words, and sentence and paragraph boundaries are identified. A set of word equivalence classes is computed based on the rank blur hit-miss transform. This information is used to identify stop words and keywords. Se...
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The stability analysis of islanded inverter-based microgrids (IBMGs) is increasingly an important and challenging topic due to the nonlinearity of IBMGs. In this paper, a new linear model for such microgrids as well as an iterative method to correct the linear model is proposed. Using the linear model makes it easy to analyze the eigenvalues and stability of IBMGs due to the fact that it derive...
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OCR is an error prone process when input images are degraded Most current OCR techniques use linguistic information such as character n grams or dictionaries to postprocess character recognition results These methods essentially discard the input image after the character recognition is complete This paper proposes a new technique for improving the performance of an OCR system that uses informa...
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In large-scale digitization processes, several common tasks are performed to provide an electronic version of a paper document. One of the first steps is the thresholding of the image, which is necessary for the following procedures to work properly. Many binarization methods have been proposed to solve this problem, but they need to be tuned on the target document corpus to obtain best results...
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ژورنال
عنوان ژورنال: IJIREEICE
سال: 2016
ISSN: 2321-2004
DOI: 10.17148/ijireeice.2016.4320