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Optical Security And Counterfeit Deterrence Techniques
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Book Synopsis Optical Security and Counterfeit Deterrence Techniques by :
Download or read book Optical Security and Counterfeit Deterrence Techniques written by and published by . This book was released on 2006 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Optical Security and Counterfeit Deterrence Techniques IV by :
Download or read book Optical Security and Counterfeit Deterrence Techniques IV written by and published by . This book was released on 2002 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Optical Security and Counterfeit Deterrence Techniques VI by : Rudolf L. Van Renesse
Download or read book Optical Security and Counterfeit Deterrence Techniques VI written by Rudolf L. Van Renesse and published by Society of Photo Optical. This book was released on 2006 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes Proceedings Vol. 7821
Author :Rudolf L. Van Renesse Publisher :SPIE-International Society for Optical Engineering ISBN 13 :9780819427540 Total Pages :0 pages Book Rating :4.4/5 (275 download)
Book Synopsis Optical Security and Counterfeit Deterrence Techniques II by : Rudolf L. Van Renesse
Download or read book Optical Security and Counterfeit Deterrence Techniques II written by Rudolf L. Van Renesse and published by SPIE-International Society for Optical Engineering. This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Optical Security and Counterfeit Deterrence Techniques by : Rudolf L. Van Renesse
Download or read book Optical Security and Counterfeit Deterrence Techniques written by Rudolf L. Van Renesse and published by Society of Photo Optical. This book was released on 1996-01-01 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Rudolf L. Van Renesse Publisher :SPIE-International Society for Optical Engineering ISBN 13 :9780819435910 Total Pages :0 pages Book Rating :4.4/5 (359 download)
Book Synopsis Optical Security and Counterfeit Deterrence Techniques III by : Rudolf L. Van Renesse
Download or read book Optical Security and Counterfeit Deterrence Techniques III written by Rudolf L. Van Renesse and published by SPIE-International Society for Optical Engineering. This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Optical Security and Counterfeit Deterrence Techniques V by :
Download or read book Optical Security and Counterfeit Deterrence Techniques V written by and published by . This book was released on 2004 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Optical Security and Counterfeit Deterrence Techniques by :
Download or read book Optical Security and Counterfeit Deterrence Techniques written by and published by . This book was released on 1998 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Optical Security and Counterfeit Deterrence Techniques IV by :
Download or read book Optical Security and Counterfeit Deterrence Techniques IV written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Optical Security and Counterfeit Deterrence Techniques V by : Rudolf L. Van Renesse
Download or read book Optical Security and Counterfeit Deterrence Techniques V written by Rudolf L. Van Renesse and published by Society of Photo Optical. This book was released on 2004 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of SPIE present the original research papers presented at SPIE conferences and other high-quality conferences in the broad-ranging fields of optics and photonics. These books provide prompt access to the latest innovations in research and technology in their respective fields. Proceedings of SPIE are among the most cited references in patent literature.
Book Synopsis Computer Vision and Information Technology by : K. V. Kale
Download or read book Computer Vision and Information Technology written by K. V. Kale and published by I. K. International Pvt Ltd. This book was released on 2010 with total page 1061 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spread in 133 articles divided in 20 sections the present treatises broadly discusses: Part 1: Image Processing Part 2: Radar and Satellite Image Processing Part 3: Image Filtering Part 4: Content Based Image Retrieval Part 5: Color Image Processing and Video Processing Part 6: Medical Image Processing Part 7: Biometric Part 8: Network Part 9: Mobile Computing Part 10: Pattern Recognition Part 11: Pattern Classification Part 12: Genetic Algorithm Part 13: Data Warehousing and Mining Part 14: Embedded System Part 15: Wavelet Part 16: Signal Processing Part 17: Neural Network Part 18: Nanotechnology and Quantum Computing Part 19: Image Analysis Part 20: Human Computer Interaction
Book Synopsis Optical Thin Films and Coatings by : Angela Piegari
Download or read book Optical Thin Films and Coatings written by Angela Piegari and published by Elsevier. This book was released on 2013-08-31 with total page 869 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical coatings, including mirrors, anti-reflection coatings, beam splitters, and filters, are an integral part of most modern optical systems. Optical thin films and coatings provides an overview of thin film materials, the properties, design and manufacture of optical coatings and their use across a variety of application areas.Part one explores the design and manufacture of optical coatings. Part two highlights unconventional features of optical thin films including scattering properties of random structures in thin films, optical properties of thin film materials at short wavelengths, thermal properties and colour effects. Part three focusses on novel materials for optical thin films and coatings and includes chapters on organic optical coatings, surface multiplasmonics and optical thin films containing quantum dots. Finally, applications of optical coatings, including laser components, solar cells, displays and lighting, and architectural and automotive glass, are reviewed in part four.Optical thin films and coatings is a technical resource for researchers and engineers working with optical thin films and coatings, professionals in the security, automotive, space and other industries requiring an understanding of these topics, and academics interested in the field. - An overview of the materials, properties, design and manufacture of thin films - Special attention is given to the unconventional features and novel materials of optical thin films - Reviews applications of optical coatings including laser components, solar cells, glasing, displays and lighting
Author :Nitaigour P. Mahalik Publisher :Springer Science & Business Media ISBN 13 :9783540253778 Total Pages :506 pages Book Rating :4.2/5 (537 download)
Book Synopsis Micromanufacturing and Nanotechnology by : Nitaigour P. Mahalik
Download or read book Micromanufacturing and Nanotechnology written by Nitaigour P. Mahalik and published by Springer Science & Business Media. This book was released on 2006 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Micromanufacturing and Nanotechnology is an emerging technological infrastructure and process that involves manufacturing of products and systems at the micro and nano scale levels. Development of micro and nano scale products and systems are underway due to the reason that they are faster, accurate and less expensive. Moreover, the basic functional units of such systems possesses remarkable mechanical, electronic and chemical properties compared to the macro-scale counterparts. Since this infrastructure has already become the prefered choice for the design and development of next generation products and systems it is now necessary to disseminate the conceptual and practical phenomenological know-how in a broader context. This book incorporates a selection of research and development papers. Its scope is the history and background, underlynig design methodology, application domains and recent developments.
Book Synopsis Optical Document Security II by : Rudolf L. Van Renesse
Download or read book Optical Document Security II written by Rudolf L. Van Renesse and published by . This book was released on 2010 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Optical Document Security: Measurement, Characterization and Visualization by : Mikael Lindstrand
Download or read book Optical Document Security: Measurement, Characterization and Visualization written by Mikael Lindstrand and published by Linköping University Electronic Press. This book was released on 2019-04-12 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: Documents of high value, such as passports, tickets and banknotes, facilitate means for authentication. Authentication processes aim at mitigating counterfeit “passable products”. The arsenal of “security features” in the business is abundant but an effective and reliable counterfeit mitigating system need an architectural approach rather than either relying on one feature only, or vaguely motivated aggregated security features. Optically variable device (OVD) is a concept in the industry, including costefficient and unique authentication functionality. OVD based features may serve as the main counterfeit mitigating functionality, as in banknotes. For higher value documents, such as passports, security architectural design may include multimodal (combined) features in which OVD is one characterizing and necessary aspect. Thereby a successful counterfeit need not only to simulate (“hack”) electronic based security features, such as radio frequency based identifier combined with public key infrastructure based cryptography (PKI) but also simulate OVD functionality. Combined feature authentication, based e.g. on PKI and OVD that relies on principally different physics and hence technology competences is of especial interest. Well-architectured and implemented, such multimodal counterfeit mitigating systems are effective to the degree that producing passable products requiring more resources than potentially illegitimately gained by the counterfeiter. Irrespective of level of ambition and efforts spent on counterfeit mitigation, OVD remains critically important as a security concept. One feature of OVD is the possibility to include a human inspector in the authentication procedure. Including such “man-in-the-loop” reduces the risk of successful and unnoticed simulations of algorithms, such as PKI. One challenge of OVD is a lack of standards or even measurements characterizing the significant aspects influencing a human based inspection. This thesis introduces a system able to measure, characterize and visualize the significant aspects influencing a human based inspection of OVD features. The contribution includes the development of a multidimensional and high-dynamic range (HDR) color measurement system of spatial and angular resolution. The capturing of HDR images is particularly demanding for certain high contrast OVD features and require innovative algorithms to achieve the necessary high contrast sensitivity function of the imaging sensor. Representing the significant aspects influencing a human based inspection of OVD requires a considerable amount of data. The development of an appropriate information protocol is therefore of importance, to facilitate further analysis, data processing and visualization. The information protocol transforming the measurement data into characterizing information is a second significant achievement of the presented work in this thesis. To prove the applicability measurements, visualizations and statistically based analyses have been developed for a selection of previously unsolved problems, as defined by senior scientists and representatives of central banks. Characterization and measurements of the degree to which OVD deteriorate with circulation is one such problem. One particular benefit of the implemented suggested solution is the characterization and measurement aim at aspects influencing human based (“first line”) inspection. The principally difference in the problems treated indicates the generality of the system, which is a third significant project achievement. The system developed achieves the accuracy and precision including a resolution, dynamic range and contrast sensitivity function required for a technology independent standard protocol of “optical document security” OVDs. These abilities facilitate the definition and verification of program of requirements for the development of new security documents. Adding also the capability of interlinking first, second and third line inspection based characterizations may prove a particular valuable combination, which is a fourth significant project achievement. The information content (Entropy) of characterized OVDs and OVD production limitations in combination opens for OVD based novel applications of “physically unclonable functions” (PUF). This is of significance as it would generalize the established OVDs to facilitate multimodal verification, including PUF verification. The OVDs would thereby transform into a combined PUF first line inspection facilitating security feature.
Book Synopsis Handbook of Digital Forensics of Multimedia Data and Devices, Enhanced E-Book by : Anthony T. S. Ho
Download or read book Handbook of Digital Forensics of Multimedia Data and Devices, Enhanced E-Book written by Anthony T. S. Ho and published by John Wiley & Sons. This book was released on 2016-05-20 with total page 704 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
Book Synopsis Optical Document Security by : Reconnaissance International Ltd
Download or read book Optical Document Security written by Reconnaissance International Ltd and published by . This book was released on 2008 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: