[PDF] Ocr eBook

Author : Stephen V. Rice
Publisher : Springer Science & Business Media
Page : 198 pages
File Size : 47,1 MB
Release : 2012-12-06
Category : Computers
ISBN : 1461550211

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Optical character recognition (OCR) is the most prominent and successful example of pattern recognition to date. There are thousands of research papers and dozens of OCR products. Optical Character Rcognition: An Illustrated Guide to the Frontier offers a perspective on the performance of current OCR systems by illustrating and explaining actual OCR errors. The pictures and analysis provide insight into the strengths and weaknesses of current OCR systems, and a road map to future progress. Optical Character Recognition: An Illustrated Guide to the Frontier will pique the interest of users and developers of OCR products and desktop scanners, as well as teachers and students of pattern recognition, artificial intelligence, and information retrieval. The first chapter compares the character recognition abilities of humans and computers. The next four chapters present 280 illustrated examples of recognition errors, in a taxonomy consisting of Imaging Defects, Similar Symbols, Punctuation, and Typography. These examples were drawn from large-scale tests conducted by the authors. The final chapter discusses possible approaches for improving the accuracy of today's systems, and is followed by an annotated bibliography. Optical Character Recognition: An Illustrated Guide to the Frontier is suitable as a secondary text for a graduate level course on pattern recognition, artificial intelligence, and information retrieval, and as a reference for researchers and practitioners in industry.

Author : Fouad Sabry
Publisher : One Billion Knowledgeable
Page : 123 pages
File Size : 25,93 MB
Release : 2023-07-06
Category : Computers
ISBN :

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What Is Optical Character Recognition OCR, also known as optical character recognition, is the process of electronically or mechanically converting images of typed, handwritten, or printed text into machine-encoded text. This can be done from a scanned document, a photo of a document, a scene photo, or from subtitle text that is superimposed on an image. How You Will Benefit (I) Insights, and validations about the following topics: Chapter 1: Optical character recognition Chapter 2: Typeface Chapter 3: Handwriting recognition Chapter 4: Image scanner Chapter 5: Optical mark recognition Chapter 6: Computer font Chapter 7: Intelligent character recognition Chapter 8: Tesseract (software) Chapter 9: Comparison of optical character recognition software Chapter 10: OCR Systems (II) Answering the public top questions about optical character recognition. (III) Real world examples for the usage of optical character recognition in many fields. (IV) 17 appendices to explain, briefly, 266 emerging technologies in each industry to have 360-degree full understanding of optical character recognition' technologies. Who This Book Is For Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of optical character recognition.

Author : Ben Woolley
Publisher : Cambridge University Press
Page : 625 pages
File Size : 13,88 MB
Release : 2017-07-06
Category : Juvenile Nonfiction
ISBN : 1316644286

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New 2017 Cambridge A Level Maths and Further Maths resources help students with learning and revision. Written for the OCR AS/A Level Mathematics specifications for first teaching from 2017, this print Student Book covers the content for AS and the first year of A Level. It balances accessible exposition with a wealth of worked examples, exercises and opportunities to test and consolidate learning, providing a clear and structured pathway for progressing through the course. It is underpinned by a strong pedagogical approach, with an emphasis on skills development and the synoptic nature of the course. Includes answers to aid independent study.

Author : Arindam Chaudhuri
Publisher : Springer
Page : 260 pages
File Size : 34,25 MB
Release : 2016-12-23
Category : Technology & Engineering
ISBN : 3319502522

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The book offers a comprehensive survey of soft-computing models for optical character recognition systems. The various techniques, including fuzzy and rough sets, artificial neural networks and genetic algorithms, are tested using real texts written in different languages, such as English, French, German, Latin, Hindi and Gujrati, which have been extracted by publicly available datasets. The simulation studies, which are reported in details here, show that soft-computing based modeling of OCR systems performs consistently better than traditional models. Mainly intended as state-of-the-art survey for postgraduates and researchers in pattern recognition, optical character recognition and soft computing, this book will be useful for professionals in computer vision and image processing alike, dealing with different issues related to optical character recognition.

Author : Rob Ritchie
Publisher :
Page : 592 pages
File Size : 29,47 MB
Release : 2015-03-31
Category :
ISBN : 9780198351979

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Written by curriculum and specification experts, this Student Book supports and extends students through the new linear course while delivering the breadth, depth, and skills needed to succeed in the new A Levels and beyond. It develops true subject knowledge while also developing essential exam skills.

Author : Dave Gent
Publisher : Pearson Education Ltd
Page : 292 pages
File Size : 50,28 MB
Release : 2008-01-31
Category : Juvenile Nonfiction
ISBN : 9780435691813

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A student resource that supports readers through the transition from GCSE to Further Education. It integrates 'How Science Works' throughout to help students understand the underlying principles of science. It includes worked examples and exam-style questions that demonstrate how to approach complex questions.

Author :
Publisher :
Page : 1186 pages
File Size : 13,67 MB
Release : 1994
Category : Administrative law
ISBN :

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Special edition of the Federal Register, containing a codification of documents of general applicability and future effect ... with ancillaries.