Download or read book Document Image Processing for Scanning and Printing written by Ilia V. Safonov and published by Springer. This book was released on 2019-03-25 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book continues first one of the same authors “Adaptive Image Processing Algorithms for Printing” and presents methods and software solutions for copying and scanning various types of documents by conventional office equipment, offering techniques for correction of distortions and enhancement of scanned documents; techniques for automatic cropping and de-skew; approaches for segmentation of text and picture regions; documents classifiers; approach for vectorization of symbols by approximation of their contour by curves; methods for optimal compression of scanned documents, algorithm for stitching parts of large originals; copy-protection methods by microprinting and embedding of hidden information to hardcopy; algorithmic approach for toner saving. In addition, method for integral printing is considered. Described techniques operate in automatic mode thanks to machine learning or ingenious heuristics. Most the techniques presented have a low computational complexity and memory consumption due to they were designed for firmware of embedded systems or software drivers. The book reflects the authors’ practical experience in algorithm development for industrial R&D.
Download or read book Document Image Processing for Scanning and Printing written by Ilia V. Safonov and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This book continues first one of the same authors "Adaptive Image Processing Algorithms for Printing" and presents methods and software solutions for copying and scanning various types of documents by conventional office equipment, offering techniques for correction of distortions and enhancement of scanned documents; techniques for automatic cropping and de-skew; approaches for segmentation of text and picture regions; documents classifiers; approach for vectorization of symbols by approximation of their contour by curves; methods for optimal compression of scanned documents, algorithm for stitching parts of large originals; copy-protection methods by microprinting and embedding of hidden information to hardcopy; algorithmic approach for toner saving. In addition, method for integral printing is considered. Described techniques operate in automatic mode thanks to machine learning or ingenious heuristics. Most the techniques presented have a low computational complexity and memory consumption due to they were designed for firmware of embedded systems or software drivers. The book reflects the authors? practical experience in algorithm development for industrial R & D.
Download or read book Document Image Processing written by Ergina Kavallieratou and published by MDPI. This book was released on 2018-10-03 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Document Image Processing" that was published in J. Imaging
Download or read book The Design and Application of a Personal Printer scanner System written by Jeffrey David Keast and published by . This book was released on 1985 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: A prototype system for concurrent printing and scanning of documents has been constructed. By taking a personal computer ink-jet printer and modifying it to include a line-scan sensor, major benefits are derived. Both conventional printers and scanners contain mechanisms for moving either documents, sensors or mirrors. Combining a printer and a scanner into a single device offers a potential reduction in cost because the printer's mechanisms then serve a double duty. A scanner makes available to the personal computer user established commercial applications such as image digitization and facsimile. Moreover, unique document processing features are possible when a scanner is present in a printing device. With documents already containing some information, intelligent printing annotation can be performed. For example, a previously scanned and digitized picture can be printed on a new document already containing text and open space. Scaling, positioning and printing of the digitized picture to fit within the open space is archived through scanning and analyzing the new document. The physical and functional characteristics of the printer/scanner system are described. Principles relevant to the design, construction and application of the printer/scanner are given, and present and future applications discussed.
Download or read book Scanning and Image Manipulation written by Robin McAllister and published by Delmar Pub. This book was released on 1996 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using this practical guide, the student learns how the computer gathers information through the scanning process for use on the desktop. This book explores the principles of line, grayscale and color scanning for application within documents. Topics such as image manipulation, file formats and data compression are discussed in offering the student the tools necessary to successfully utilize the scanning process.
Download or read book Document Image Analysis written by Lawrence O'Gorman and published by Institute of Electrical & Electronics Engineers(IEEE). This book was released on 1995 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Document Image Processing written by and published by . This book was released on 1990 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scanning for the SOHO Small Office and Home Office written by Ron Matteson and published by Virtualbookworm Publishing. This book was released on 2004-02 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every small office and home office needs a scanner and the knowledge to use it effectively. This book gives you the knowledge. Learn how to optimize the use of a scanner - set size, resolution and document type Learn how to edit scanned images - enhance, resize, sharpen and improve color Learn how to scan various kinds of inputs - text, line art, photos, halftones, slides and negatives Learn how to optimize your scan for print, copy, fax, email and web pages Learn how to convert your documents to computer-editable text with OCR Learn how to work with and change file formats - TIFF, JPEG, GIF, PSD Learn how to send faxes using the scanner, a standalone fax machine, a multi-function device or using the PC
Download or read book Scanning and Printing written by Peter Kammermeier and published by Butterworth-Heinemann. This book was released on 1992 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will provide all Dtp users who want to integrate photos in their documents with practical hints and numerical values for image editing and printing. It is aimed at Dtp beginners as well as professional users and deals comprehensively with scanning, picture-editing and printing.
Download or read book Official Gazette of the United States Patent and Trademark Office written by United States. Patent and Trademark Office and published by . This book was released on 2001 with total page 1190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electronic Imaging Technology written by Edward R. Dougherty and published by SPIE Press. This book was released on 1999 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text provides an overview of electronic imaging systems, technology, and practical applications. Written by industry experts, its chapters explore a variety of systems and applications ranging from video compression and handwritten word recognition to colour science and hardware architecture.
Download or read book Introduction to Document Image Processing Techniques written by Ronald G. Matteson and published by Artech House Publishers. This book was released on 1995 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: How can you incorporate the latest advances in document image processing technology to your designs? This book details the practical engineering aspects of the technology, including scanning principles, compression and spatial filtering techniques, geometrical transformations required for translation and scaling, histogram modification, and halftone screening. It also features introductions to feature extraction, clustering, and classification needed for optical character recognition. Complete with 175 equations and 158 illustrations.
Download or read book Structured Document Image Analysis written by Henry S. Baird and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: Document image analysis is the automatic computer interpretation of images of printed and handwritten documents, including text, drawings, maps, music scores, etc. Research in this field supports a rapidly growing international industry. This is the first book to offer a broad selection of state-of-the-art research papers, including authoritative critical surveys of the literature, and parallel studies of the architectureof complete high-performance printed-document reading systems. A unique feature is the extended section on music notation, an ideal vehicle for international sharing of basic research. Also, the collection includes important new work on line drawings, handwriting, character and symbol recognition, and basic methodological issues. The IAPR 1990 Workshop on Syntactic and Structural Pattern Recognition is summarized,including the reports of its expert working groups, whose debates provide a fascinating perspective on the field. The book is an excellent text for a first-year graduate seminar in document image analysis,and is likely to remain a standard reference in the field for years.
Download or read book Text and Context written by Susan Jones and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Text and Context: Document Storage and Processing describes information processing techniques, including those which do not appear in conventional textbooks on database systems. It focuses on the input, storage, retrieval and presentation of primarily textual information, together with auxiliary material about graphic and video data. There are chapters on text analysis as a basis for lexicography, full-text databases and information retrieval, the use of optical storage for both ASCII text and scanned document images, hypertext and multi-media systems, abstract document definition, and document formatting and imaging. The material is treated in an informal way with an emphasis on real applications and software. There are, among others, case studies from Reuters, British Airways, St. Bartholomew's Hospital, Sony, and HMSO. Relevant industry standards are discussed including ISO 9660 for CD-ROM file storage, CCITT Group4 data compression, the Standard Generalised Markup Language and Office Document Architecture, and the Postscript language. Readers will benefit from the way Susan Jones has brought together this information, in a logical sequence, to highlight the connections between related topics. This book will be of interest to second and third year undergraduates and MSc students in computer science, to B/TEC HTD final year computing and information science students either specialising in IT or taking an IT option, and to students taking courses in IT and in business computing systems.
Download or read book Theoretical Computer Science written by Christian S. Calude and published by Springer Science & Business Media. This book was released on 2010-08-23 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 6th FIP WG 2.2 International Conference, TCS 2010, held as a part of the 21th World Computer Congress, WCC 2010, in Brisbane, Australia, in September 2010. The 23 revised full papers presented, together with 4 invited talks, were carefully reviewed and selected from 39 submissions. TCS 2010 deals with topics focused at but not limited to algorithms, complexity, models of computation, logic, semantics, specification and verification, power-awareness issues in wireless networks, data mining, knowledge discovery, multiprocessor issues as well as AI issues.
Download or read book Handbook of Digital Forensics of Multimedia Data and Devices written by Anthony T. S. Ho and published by John Wiley & Sons. This book was released on 2015-07-24 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital forensics and multimedia forensics are rapidly growing disciplines whereby electronic information is extracted and interpreted for use in a court of law. These two fields are finding increasing importance in law enforcement and the investigation of cybercrime as the ubiquity of personal computing and the internet becomes ever-more apparent. Digital forensics involves investigating computer systems and digital artefacts in general, while multimedia forensics is a sub-topic of digital forensics focusing on evidence extracted from both normal computer systems and special multimedia devices, such as digital cameras. This book focuses on the interface between digital forensics and multimedia forensics, bringing two closely related fields of forensic expertise together to identify and understand the current state-of-the-art in digital forensic investigation. Both fields are expertly attended to by contributions from researchers and forensic practitioners specializing in diverse topics such as forensic authentication, forensic triage, forensic photogrammetry, biometric forensics, multimedia device identification, and image forgery detection among many others. Key features: Brings digital and multimedia forensics together with contributions from academia, law enforcement, and the digital forensics industry for extensive coverage of all the major aspects of digital forensics of multimedia data and devices Provides comprehensive and authoritative coverage of digital forensics of multimedia data and devices Offers not only explanations of techniques but also real-world and simulated case studies to illustrate how digital and multimedia forensics techniques work Includes a companion website hosting continually updated supplementary materials ranging from extended and updated coverage of standards to best practice guides, test datasets and more case studies
Download or read book Internet Protocols Advances in Research and Application 2013 Edition written by and published by ScholarlyEditions. This book was released on 2013-06-21 with total page 631 pages. Available in PDF, EPUB and Kindle. Book excerpt: Internet Protocols—Advances in Research and Application: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about File Transfer Protocol. The editors have built Internet Protocols—Advances in Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about File Transfer Protocol in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Internet Protocols—Advances in Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
