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Etalonnage Dun Systeme De Vision Embarque
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Book Synopsis ETALONNAGE D'UN SYSTEME DE VISION EMBARQUE by : SANDRINE.. REMY
Download or read book ETALONNAGE D'UN SYSTEME DE VISION EMBARQUE written by SANDRINE.. REMY and published by . This book was released on 1998 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: LES TRAVAUX REALISES DANS LE CADRE DE CETTE THESE ONT PORTE SUR L'ETALONNAGE D'UN SYSTEME DE VISION EMBARQUE. LE PROBLEME POSE ETAIT DE CONCEVOIR ET D'IMPLEMENTER UNE SERIE DE METHODES PERMETTANT DE CALIBRER TRES FINEMENT D'UNE PART LES PARAMETRES INTRINSEQUES D'UNE CAMERA VIDEO, D'AUTRE PART L'ENSEMBLE DU BRAS ROBOTIQUE ET EN PARTICULIER, LES POSITIONNEMENTS RELATIFS ENTRE LA CAMERA, LA PINCE ET L'EFFECTEUR DU ROBOT SUR LEQUEL CES ELEMENTS SONT RIGIDEMENT FIXES. LE BUT ETAIT DE PARVENIR A COMMANDER AVEC UNE TRES GRANDE PRECISION LES MOUVEMENTS DU ROBOT A L'AIDE DES INFORMATIONS DELIVREES PAR LE CAPTEUR VIDEO. CE MANUSCRIT PRESENTE QUATRE METHODES DE CALIBRAGE ENTRANT DANS CETTE PROBLEMATIQUE. LA METHODE D'ETALONNAGE DE LA CAMERA VIDEO PROPOSE UN MODELE COMPLET DE CE CAPTEUR INCLUANT SES CARACTERISTIQUES INTERNES AINSI QU'UNE MODELISATION TRES EXACTE DE LA DISTORSION RADIALE A L'AIDE DE COURBES B-SPLINES CUBIQUES. L'ENSEMBLE DE CE PROCEDE EST BASE SUR L'UTILISATION DE MIRES PLANAIRES. LES AUTRES ALGORITHMES DE CALIBRAGE APPORTENT DES SOLUTIONS AUX PROBLEMES DES POSITIONNEMENTS RELATIFS DE L'EFFECTEUR DU ROBOT, DE LA PINCE ET DE LA CAMERA INSTALLEE SUR LE BRAS AINSI QU'A L'IDENTIFICATION DU MODELE GEOMETRIQUE DU ROBOT. LA CONNAISSANCE PRECISE DE CES DIVERS ELEMENTS EST EN EFFET NECESSAIRE LORSQUE L'ON SOUHAITE PLACER LE ROBOT EN UN POINT PRECIS DE SON ESPACE DE TRAVAIL DONT LES COORDONNEES 3D DECOULENT DE L'INTERPRETATION DES DONNEES ISSUES DE LA VISION. L'ENSEMBLE DE CES ETALONNAGES A ETE REALISE A L'AIDE DE METHODES ORIGINALES FAISANT UN USAGE DIRECT DES PRIMITIVES VISUELLES. L'ETALONNAGE COMPLET DU SYSTEME DE VISION EMBARQUE EST VALIDE PAR UNE SERIE D'EXPERIENCES DE SAISIE D'UN OBJET. POUR QUE CES DERNIERES AIENT VALEUR DE TEST, LES ECARTS DE POSITIONNEMENT DU BRAS TOLERES AU COURS DE L'ACCOSTAGE SONT TRES FAIBLES.
Book Synopsis Etalonnage d'un système de vision embarqué by : Sandrine Rémy
Download or read book Etalonnage d'un système de vision embarqué written by Sandrine Rémy and published by . This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis NATO Glossary of Terms and Definitions by : North Atlantic Treaty Organization
Download or read book NATO Glossary of Terms and Definitions written by North Atlantic Treaty Organization and published by CreateSpace. This book was released on 2013-03-08 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: NATO Glossary of terms and definitions (English and French). Listing terms of military significance and their definitions for use in NATO.
Book Synopsis Product Life-Cycle Management by : Max Giordano
Download or read book Product Life-Cycle Management written by Max Giordano and published by John Wiley & Sons. This book was released on 2012-12-17 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a comprehensive view of the most recent major international research in the field of tolerancing, and is an excellent resource for anyone interested in Computer Aided Tolerating. It is organized into 4 parts. Part 1 focuses on the more general problems of tolerance analysis and synthesis, for tolerancing in mechanical design and manufacturing processes. Part 2 specifically highlights the simulation of assembly with defects, and the influence of tolerances on the quality of the assembly. Part 3 deals with measurement aspects, and quality control throughout the life cycle. Different measurement technologies and methods for estimating uncertainty are considered. In Part 4, different aspects of tolerancing and their interactions are explored, from the definition of functional requirement to measurement processes in a PLM approach.
Book Synopsis Microprocessor-based Computers by : Open University. T233 Course Team
Download or read book Microprocessor-based Computers written by Open University. T233 Course Team and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis TOF Range-Imaging Cameras by : Fabio Remondino
Download or read book TOF Range-Imaging Cameras written by Fabio Remondino and published by Springer Science & Business Media. This book was released on 2013-04-09 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today the cost of solid-state two-dimensional imagers has dramatically dropped, introducing low cost systems on the market suitable for a variety of applications, including both industrial and consumer products. However, these systems can capture only a two-dimensional projection (2D), or intensity map, of the scene under observation, losing a variable of paramount importance, i.e., the arrival time of the impinging photons. Time-Of-Flight (TOF) Range-Imaging (TOF) is an emerging sensor technology able to deliver, at the same time, depth and intensity maps of the scene under observation. Featuring different sensor resolutions, RIM cameras serve a wide community with a lot of applications like monitoring, architecture, life sciences, robotics, etc. This book will bring together experts from the sensor and metrology side in order to collect the state-of-art researchers in these fields working with RIM cameras. All the aspects in the acquisition and processing chain will be addressed, from recent updates concerning the photo-detectors, to the analysis of the calibration techniques, giving also a perspective onto new applications domains.
Book Synopsis NATO Glossary of Abbreviations Used in NATO Documents and Publications by :
Download or read book NATO Glossary of Abbreviations Used in NATO Documents and Publications written by and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ultra Wide Band Antennas by : Xavier Begaud
Download or read book Ultra Wide Band Antennas written by Xavier Begaud and published by John Wiley & Sons. This book was released on 2013-03-04 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultra Wide Band Technology (UWB) has reached a level of maturity that allows us to offer wireless links with either high or low data rates. These wireless links are frequently associated with a location capability for which ultimate accuracy varies with the inverse of the frequency bandwidth. Using time or frequency domain waveforms, they are currently the subject of international standards facilitating their commercial implementation. Drawing up a complete state of the art, Ultra Wide Band Antennas is aimed at students, engineers and researchers and presents a summary of internationally recognized studies.
Download or read book MIMO written by Alain Sibille and published by Academic Press. This book was released on 2010-12-03 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Foreword from Arogyaswami Paulraj, Professor (Emeritus), Stanford University (USA) - The first book to show how MIMO principles can be implemented in today's mobile broadband networks and components - Explains and solves some of the practical difficulties that arise in designing and implementing MIMO systems - Both theory and implementation sections are written in the context of the most recent standards: IEEE 802.11n (WiFi); IEEE 802.16 (WIMAX); 4G networks (3GPP/3GPP2, LTE)
Book Synopsis Principles of Radar and Sonar Signal Processing by : Chevalier François Le
Download or read book Principles of Radar and Sonar Signal Processing written by Chevalier François Le and published by Artech House. This book was released on 2002 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pervasive Mobile and Ambient Wireless Communications by : Roberto Verdone
Download or read book Pervasive Mobile and Ambient Wireless Communications written by Roberto Verdone and published by Springer Science & Business Media. This book was released on 2012-01-02 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reporting the findings of COST 2100, a major European intergovernmental project, this volume offers system designers a good source of guidelines based on channel characterization and measurement-based modeling, as well as worthwhile ideas for future research.
Author :United States. National Aeronautics and Space Administration. Scientific and Technical Information Division Publisher : ISBN 13 : Total Pages :338 pages Book Rating :4.F/5 ( download)
Book Synopsis Dictionary of Technical Terms for Aerospace Use by : United States. National Aeronautics and Space Administration. Scientific and Technical Information Division
Download or read book Dictionary of Technical Terms for Aerospace Use written by United States. National Aeronautics and Space Administration. Scientific and Technical Information Division and published by . This book was released on 1965 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brief definitions "intended to be as clear as possible to the non-expert, but accuracy has not been compromised for the sake of readability. Mathematics has been used where necessary to avoid ambiguity."--Intro. Published 1965.
Book Synopsis Building Wireless Community Networks by : Rob Flickenger
Download or read book Building Wireless Community Networks written by Rob Flickenger and published by "O'Reilly Media, Inc.". This book was released on 2003 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Building Wireless Community Networks is about getting people online using wireless network technology. The 802.11b standard (also known as WiFi) makes it possible to network towns, schools, neighborhoods, small business, and almost any kind of organization. All that's required is a willingness to cooperate and share resources. The first edition of this book helped thousands of people engage in community networking activities. At the time, it was impossible to predict how quickly and thoroughly WiFi would penetrate the marketplace. Today, with WiFi-enabled computers almost as common as Ethernet, it makes even more sense to take the next step and network your community using nothing but freely available radio spectrum. This book has showed many people how to make their network available, even from the park bench, how to extend high-speed Internet access into the many areas not served by DSL and cable providers, and how to build working communities and a shared though intangible network. All that's required to create an access point for high-speed Internet connection is a gateway or base station. Once that is set up, any computer with a wireless card can log onto the network and share its resources. Rob Flickenger built such a network in northern California, and continues to participate in network-building efforts. His nuts-and-bolts guide covers: Selecting the appropriate equipment Finding antenna sites, and building and installing antennas Protecting your network from inappropriate access New network monitoring tools and techniques (new) Regulations affecting wireless deployment (new) IP network administration, including DNS and IP Tunneling (new) His expertise, as well as his sense of humor and enthusiasm for the topic, makes Building Wireless Community Networks a very useful and readable book for anyone interested in wireless connectivity.
Book Synopsis The Oxford Dictionary of English Grammar by : Bas Aarts
Download or read book The Oxford Dictionary of English Grammar written by Bas Aarts and published by OUP Oxford. This book was released on 2014-01-16 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Oxford Dictionary of English Grammar is a straightforward and accessible A-Z guide to the diverse and often complex terminology of English grammar. It contains over 1,600 entries with clear and concise definitions, enhanced by numerous example sentences, as well as relevant quotations from the scholarly literature of the field. This second edition is written and edited by Professor Bas Aarts of University College London, writer of the acclaimed Oxford Modern English Grammar. It has been fully revised and updated, with particular attention paid to refreshing the example sentences included within the text. There are over 150 new entries that cover current terminology which has arisen since the publication of the first edition, and there are also new entries on the most important English grammars published since the start of the 20th century. Hundreds of new cross-references enhance the user-friendly nature of the text, and the list of works cited has been thoroughly updated to reflect the current state of the field. A short appendix of web links has been added. All in all, this Dictionary is an invaluable guide to English grammar for all students and teachers of the subject, as well as all those with an informed interest in the English language.
Book Synopsis A Guide To Soil Mechanics by : Malcolm D Bolton
Download or read book A Guide To Soil Mechanics written by Malcolm D Bolton and published by Universities Press. This book was released on 2013 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers all the soil mechanics and foundation engineering topics that are commonly included in civil engineering degree courses, and provides a number of springboards into related advanced topics. Although it is intended principally to satisfy the needs of student civil engineers, this guide should also prove useful to those practicing engineers who are unaware of the powerful and elegant reconstruction of the subject which has been made possible by the recent concepts of plasticity, dilatancy and critical states.
Book Synopsis Intellectuals in Action by : Kevin Mattson
Download or read book Intellectuals in Action written by Kevin Mattson and published by Penn State Press. This book was released on 2007-08-09 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Born in 1966‚ a generation removed from the counterculture‚ Kevin Mattson came of political age in the conservative Reagan era. In an effort to understand contemporary political ambivalence and the plight of radicalism today‚ Mattson looks back to the ideas that informed the protest‚ social movements‚ and activism of the 1960s. To accomplish its historical reconstruction‚ the book combines traditional intellectual biography—including thorough archival research—with social history to examine a group of intellectuals whose thinking was crucial in the formulation of New Left political theory. These include C. Wright Mills‚ the popular radical sociologist; Paul Goodman‚ a practicing Gestalt therapist and anarcho-pacifist; William Appleman Williams‚ the historian and famed critic of "American empire"; Arnold Kaufman‚ a "radical liberal" who deeply influenced the thinking of the SDS. The book discusses not only their ideas‚ but also their practices‚ from writing pamphlets and arranging television debates to forming left-leaning think tanks and organizing teach-ins protesting the Vietnam War. Mattson argues that it is this political engagement balanced with a commitment to truth-telling that is lacking in our own age of postmodern acquiescence. Challenging the standard interpretation of the New Left as inherently in conflict with liberalis‚ Mattson depicts their relationship as more complicated‚ pointing to possibilities for a radical liberalism today. Intellectual and social historians‚ as well as general readers either fascinated by the 1960s protest movements or actively seeking an alternative to our contemporary political malais‚ will embrace Mattson’s book and its promise to shed new light on a time period known for both its intriguing conflicts and its enduring consequences.
Download or read book Wireless Hacks written by Rob Flickenger and published by "O'Reilly Media, Inc.". This book was released on 2003 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuing with the successful Hack Series, this title provides real-world working examples of how to make useful things happen with wireless equipment.
