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Nastaliq optical character recognition
Proceedings of the 46th Annual Southeast Regional Conference on XX, 2008Nastaliq is a calligraphic, beautiful and more aesthetic style of writing Urdu, the national language of Pakistan, also used to read and write in India and other countries of the region.OCRs developed for many world languages are already under efficient use but none exist for Nastaliq -- a calligraphic adaptation of the Arabic scrip which is inherently
Sattar, Sohail A. +2 more
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Certifiable optical character recognition
Proceedings of 2nd International Conference on Document Analysis and Recognition (ICDAR '93), 2002A general-purpose approach for enhancing the accuracy of optical character recognition is described. By taking the view that the printed page is a data transmission channel, the authors raise the possibility of error detecting/correcting codes designed specifically for the OCR process.
Daniel P. Lopresti, Jonathan S. Sandberg
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OPTICAL CHARACTER RECOGNITION — A SURVEY
International Journal of Pattern Recognition and Artificial Intelligence, 1991In order to highlight the interesting problems and actual results on the state of the art in optical character recognition (OCR), this paper describes and compares preprocessing, feature extraction and postprocessing techniques for commercial reading machines.
IMPEDOVO, Sebastiano +2 more
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Management Decision, 1971
The idea of optical character recognition (OCR), in other words the “reading” of documents by other than human means, arose as a practical proposition during the Second World War. Wartime experience of using computers in the United States had revealed the contrasts in speeds between the transcription of documents to be processed (at that time the ...
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The idea of optical character recognition (OCR), in other words the “reading” of documents by other than human means, arose as a practical proposition during the Second World War. Wartime experience of using computers in the United States had revealed the contrasts in speeds between the transcription of documents to be processed (at that time the ...
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Towards the optical character recognition of DSLs
Proceedings of the 13th ACM SIGPLAN International Conference on Software Language Engineering, 2020OCR engines aim to identify and extract text strings fromdocuments or images. While current efforts focus mostly inmainstream languages, there is little support for program-ming or domain-specific languages (DSLs). In this paper, wepresent our vision about the current state of OCR recognitionfor DSLs and its challenges.
Jorge Perianez-Pascual +3 more
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Journal of Visual Impairment & Blindness, 1990
Computer-based optical character recognition (OCR) systems allow blind persons access to a wide variety of printed material. This article describes these systems and how they work and discusses the features that should be considered before one purchases them.
L. Converso, S. Hocek
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Computer-based optical character recognition (OCR) systems allow blind persons access to a wide variety of printed material. This article describes these systems and how they work and discusses the features that should be considered before one purchases them.
L. Converso, S. Hocek
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PS: Political Science & Politics, 1992
Optical character recognition (OCR) is a process by which printed text is detected and transformed into a computer text file. OCR consists of two basic processes: scanning and recognition. Scanning, performed with a device called a scanner, digitizes the printed page, creating a coded graphics version of the text that may be stored on disk.
Anne Permaloff, Carl Grafton
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Optical character recognition (OCR) is a process by which printed text is detected and transformed into a computer text file. OCR consists of two basic processes: scanning and recognition. Scanning, performed with a device called a scanner, digitizes the printed page, creating a coded graphics version of the text that may be stored on disk.
Anne Permaloff, Carl Grafton
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A recognition-based Arabic optical character recognition system
SMC'98 Conference Proceedings. 1998 IEEE International Conference on Systems, Man, and Cybernetics (Cat. No.98CH36218), 2002Optical character recognition systems improve human-machine interaction and are widely used in many government and commercial departments. After forty years of intensive research, OCR systems for most scripts are well developed. However, not for Arabic script. Since Arabic is a popular script, Arabic OCR systems should have great commercial value. Thus
A. Cheung +2 more
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Optical character recognition for typeset mathematics
Proceedings of the international symposium on Symbolic and algebraic computation - ISSAC '94, 1994There is a wealth of mathematical knowledge that could be potentially very useful in many computational applications, but is not available in electronic form. This knowledge comes in the form of mechanically typeset books and journals going back more than a hundred years.
Benjamin P. Berman, Richard J. Fateman
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The use of eigenpictures for optical character recognition
Proceedings. Fourteenth International Conference on Pattern Recognition (Cat. No.98EX170), 2002We show that the ideas behind the eigenface technique can be easily extended to the OCR problem by using multiple image classes. In addition, we also describe a modification to the standard Euclidean distance measure used for recognition which gives very good results in this context.
Neil Muller, Ben M. Herbst
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