Results 21 to 30 of about 36,291,018 (255)
A Review of Document Image Enhancement Based on Document Degradation Problem
Applied Sciences, 2023 Document image enhancement methods are often used to improve the accuracy and efficiency of automated document analysis and recognition tasks such as character recognition.
Yanxi Zhou +5 more
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Digital libraries and document image analysis [PDF]
Seventh International Conference on Document Analysis and Recognition, 2003. Proceedings., 2004 The rapid growth of digital libraries (DLs) worldwide poses many new challenges for document image analysis (DIA) research and development. DLs promise to offer more people access to larger document collections, and at far greater speed, than physical libraries can.
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Cascade Network with Deformable Composite Backbone for Formula Detection in Scanned Document Images
Applied Sciences, 2021 This paper presents a novel architecture for detecting mathematical formulas in document images, which is an important step for reliable information extraction in several domains. Recently, Cascade Mask R-CNN networks have been introduced to solve object
Khurram Azeem Hashmi +4 more
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Document expansion for image retrieval [PDF]
, 2010 Successful information retrieval requires effective matching between the user's search request and the contents of relevant documents. Often the request entered by a user may not use the same topic relevant terms as the authors' of the documents.
Min, Jinming +3 more
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Madonne: Document Image Analysis Techniques for Cultural Heritage Documents [PDF]
, 2006 This paper presents the Madonne project, a French initiative to use document image analysis techniques for the purpose of preserving and exploiting heritage ...
Ogier, Jean-Marc, Tombre, Karl
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A Novel Adaptive Deskewing Algorithm for Document Images
Sensors, 2022 Document scanning often suffers from skewing, which may seriously influence the efficiency of Optical Character Recognition (OCR). Therefore, it is necessary to correct the skewed document before document image information analysis.
Wuzhida Bao +6 more
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Improved Degraded Document Image Binarization Using Median Filter for Background Estimation
Elektronika ir Elektrotechnika, 2018 In this paper, we propose a new binarization method suitable for images having a variety of sizes and degradation levels. It is mainly based on the idea of estimating a document background surface by new smoothing approach through a median filter and ...
Mehdi Khitas +2 more
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IEEE Access, 2021 Graph-based methods have been widely used by the document image analysis and recognition community, as the different objects and the content in document images is best represented by this powerful structural representation. Designing of novel computation
Nadeem Iqbal Kajla +3 more
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Adaptive Layout Analysis of Document Images [PDF]
, 2002 Layout analysis is the process of extracting a hierarchical structure describing the layout of a page. In the document processing system WISDOM++ the layout analysis is performed in two steps: firstly, the global analysis determines possible areas containing paragraphs, sections, columns, figures and tables, and secondly, the local analysis groups ...
MALERBA D. +2 more
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Towards a unified framework for identity documents analysis and recognition
Компьютерная оптика, 2022 Identity documents recognition is far beyond classical optical character recognition problems. Automated ID document recognition systems are tasked not only with the extraction of editable and transferable data but with performing identity validation and
K.B. Bulatov +3 more
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