Geometric Hashing

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Geometric Hashing

Fouad Sabry
Geometric Hashing Book PDF

Author : Fouad Sabry
Publisher : One Billion Knowledgeable
Page : 142 pages
File Size : 55,9 Mb
Release : 2024-05-11
Category : Computers
ISBN : PKEY:6610000567324

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Geometric Hashing by Fouad Sabry Pdf

What is Geometric Hashing In computer science, geometric hashing is a method for efficiently finding two-dimensional objects represented by discrete points that have undergone an affine transformation, though extensions exist to other object representations and transformations. In an off-line step, the objects are encoded by treating each pair of points as a geometric basis. The remaining points can be represented in an invariant fashion with respect to this basis using two parameters. For each point, its quantized transformed coordinates are stored in the hash table as a key, and indices of the basis points as a value. Then a new pair of basis points is selected, and the process is repeated. In the on-line (recognition) step, randomly selected pairs of data points are considered as candidate bases. For each candidate basis, the remaining data points are encoded according to the basis and possible correspondences from the object are found in the previously constructed table. The candidate basis is accepted if a sufficiently large number of the data points index a consistent object basis. How you will benefit (I) Insights, and validations about the following topics: Chapter 1: Geometric hashing Chapter 2: Analytic geometry Chapter 3: Cartesian coordinate system Chapter 4: 2D computer graphics Chapter 5: Coordinate system Chapter 6: Translation (geometry) Chapter 7: Hough transform Chapter 8: Scale-invariant feature transform Chapter 9: Homography Chapter 10: Geometric feature learning (II) Answering the public top questions about geometric hashing. (III) Real world examples for the usage of geometric hashing in many fields. 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 Geometric Hashing.

Advances in Visual Computing

Richard Boyle,Bahram Parvin,Darko Koracin,Nikos Paragios,Syeda-Mahmood Tanveer,Tao Ju,Zicheng Liu,Sabine Coquillart,Carolina Cruz-Neira,Torsten Möller,Tom Malzbender
Advances in Visual Computing Book PDF

Author : Richard Boyle,Bahram Parvin,Darko Koracin,Nikos Paragios,Syeda-Mahmood Tanveer,Tao Ju,Zicheng Liu,Sabine Coquillart,Carolina Cruz-Neira,Torsten Möller,Tom Malzbender
Publisher : Springer
Page : 834 pages
File Size : 41,6 Mb
Release : 2007-11-22
Category : Computers
ISBN : 9783540768586

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Advances in Visual Computing by Richard Boyle,Bahram Parvin,Darko Koracin,Nikos Paragios,Syeda-Mahmood Tanveer,Tao Ju,Zicheng Liu,Sabine Coquillart,Carolina Cruz-Neira,Torsten Möller,Tom Malzbender Pdf

The two volume set LNCS 4841 and LNCS 4842 constitutes the refereed proceedings of the Third International Symposium on Visual Computing, ISVC 2007, held in Lake Tahoe, NV, USA, in November 2007. The 77 revised full papers and 42 poster papers presented together with 32 full and five poster papers of six special tracks were carefully reviewed and selected. The papers cover the four main areas of visual computing: vision, graphics, visualization, and virtual reality.

Knowledge-Based Intelligent Information and Engineering Systems

Bruno Apolloni
Knowledge Based Intelligent Information and Engineering Systems Book PDF

Author : Bruno Apolloni
Publisher : Springer Science & Business Media
Page : 1410 pages
File Size : 41,5 Mb
Release : 2007-08-30
Category : Business & Economics
ISBN : 9783540748267

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Knowledge-Based Intelligent Information and Engineering Systems by Bruno Apolloni Pdf

havefromthesevolumesanalmostexhaustiveoverviewofresearcher sandprac- tioner scurrentworkinthe'eldofinformationextractionandintelligentsystems."

Topographic Laser Ranging and Scanning

Jie Shan,Charles K. Toth
Topographic Laser Ranging and Scanning Book PDF

Author : Jie Shan,Charles K. Toth
Publisher : CRC Press
Page : 638 pages
File Size : 41,8 Mb
Release : 2018-02-19
Category : Technology & Engineering
ISBN : 9781498772280

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Topographic Laser Ranging and Scanning by Jie Shan,Charles K. Toth Pdf

Topographic Laser Ranging and Scanning, Second Edition, provides a comprehensive discussion of topographic LiDAR principles, systems, data acquisition, and data processing techniques. This edition presents an introduction and summary of various LiDAR systems and their principles and addresses the operational principles of the different components and ranging methods of LiDAR systems. It discusses the subsequent geometric processing of LiDAR data, with particular attention to quality, accuracy, and meeting standards and addresses the theories and practices of information extraction from LiDAR data, including terrain surface generation, forest inventory, orthoimage generation, building reconstruction, and road extraction. Written by leaders in the field, this comprehensive compilation is a must-have reference book for senior undergraduate and graduate students majoring or working in diverse disciplines, such as geomatics, geodesy, natural resources, urban planning, computer vision, and computer graphics. It is also vital resource for researchers who are interested in developing new methods and need in-depth knowledge of laser scanning and data processing and other professionals may gain the same from the broad topics addressed in this book. New in the Second Edition: A comprehensive array of new laser ranging and scanning technologies. Developments in LiDAR data format and processing techniques. Regrouping of surface modeling, representations and reconstruction. Enhanced discussions on the principles and fundamentals beyond small-footprint pulsed laser systems and new application examples. Many new examples and illustrations.

Database and Data Communication Network Systems, Three-Volume Set

Cornelius T. Leondes
Database and Data Communication Network Systems Three Volume Set Book PDF

Author : Cornelius T. Leondes
Publisher : Academic Press
Page : 1009 pages
File Size : 41,6 Mb
Release : 2002-07-02
Category : Computers
ISBN : 9780124438958

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Database and Data Communication Network Systems, Three-Volume Set by Cornelius T. Leondes Pdf

Database and Data Communication Network Systems examines the utilization of the Internet and Local Area/Wide Area Networks in all areas of human endeavor. This three-volume set covers, among other topics, database systems, data compression, database architecture, data acquisition, asynchronous transfer mode (ATM) and the practical application of these technologies. The international collection of contributors was culled from exhaustive research of over 100,000 related archival and technical journals. This reference will be indispensable to engineering and computer science libraries, research libraries, and telecommunications, networking, and computer companies. It covers a diverse array of topics, including: * Techniques in emerging database system architectures * Techniques and applications in data mining * Object-oriented database systems * Data acquisition on the WWW during heavy client/server traffic periods * Information exploration on the WWW * Education and training in multimedia database systems * Data structure techniques in rapid prototyping and manufacturing * Wireless ATM in data networks for mobile systems * Applications in corporate finance * Scientific data visualization * Data compression and information retrieval * Techniques in medical systems, intensive care units

Introduction to Databases

Peter Revesz
Introduction to Databases Book PDF

Author : Peter Revesz
Publisher : Springer Science & Business Media
Page : 754 pages
File Size : 43,5 Mb
Release : 2010-01-11
Category : Computers
ISBN : 9781849960946

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Introduction to Databases by Peter Revesz Pdf

Introduced forty years ago, relational databases proved unusually succe- ful and durable. However, relational database systems were not designed for modern applications and computers. As a result, specialized database systems now proliferate trying to capture various pieces of the database market. Database research is pulled into di?erent directions, and speci- ized database conferences are created. Yet the current chaos in databases is likely only temporary because every technology, including databases, becomes standardized over time. The history of databases shows periods of chaos followed by periods of dominant technologies. For example, in the early days of computing, users stored their data in text ?les in any format and organization they wanted. These early days were followed by information retrieval systems, which required some structure for text documents, such as a title, authors, and a publisher. The information retrieval systems were followed by database systems, which added even more structure to the data and made querying easier. In the late 1990s, the emergence of the Internet brought a period of relative chaos and interest in unstructured and “semistructured data” as it wasenvisionedthateverywebpagewouldbelikeapageinabook.However, with the growing maturity of the Internet, the interest in structured data was regained because the most popular websites are, in fact, based on databases. The question is not whether future data stores need structure but what structure they need.

Three-Dimensional Object Recognition from Range Images

Minsoo Suk,Suchendra M. Bhandarkar
Three Dimensional Object Recognition from Range Images Book PDF

Author : Minsoo Suk,Suchendra M. Bhandarkar
Publisher : Springer Science & Business Media
Page : 318 pages
File Size : 41,8 Mb
Release : 2012-12-06
Category : Computers
ISBN : 9784431682134

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Three-Dimensional Object Recognition from Range Images by Minsoo Suk,Suchendra M. Bhandarkar Pdf

Computer Science Workbench is a monograph series which will provide you with an in-depth working knowledge of current developments in computer technology. Every volume in this series will deal with a topic of importance in computer science and elaborate on how you yourself can build systems related to the main theme. You will be able to develop a variety of systems, including computer software tools, computer graphics, computer animation, database management systems, and computer-aided design and manufacturing systems. Computer Science Workbench represents an important new contribution in the field of practical computer technology. T08iyasu L. Kunii PREFACE The primary aim of this book is to present a coherent and self-contained de scription of recent advances in three-dimensional object recognition from range images. Three-dimensional object recognition concerns recognition and localiza tion of objects of interest in a scene from input images. This problem is one of both theoretical and practical importance. On the theoretical side, it is an ideal vehicle for the study of the general area of computer vision since it deals with several important issues encountered in computer vision-for example, issues such as feature extraction, acquisition, representation and proper use of knowl edge, employment of efficient control strategies, coupling numerical and symbolic computations, and parallel implementation of algorithms. On the practical side, it has a wide range of applications in areas such as robot vision, autonomous navigation, automated inspection of industrial parts, and automated assembly.

Reviews in Computational Chemistry, Volume 17

Kenny B. Lipkowitz,Donald B. Boyd
Reviews in Computational Chemistry Volume 17 Book PDF

Author : Kenny B. Lipkowitz,Donald B. Boyd
Publisher : John Wiley & Sons
Page : 431 pages
File Size : 52,9 Mb
Release : 2003-05-08
Category : Science
ISBN : 9780471458814

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Reviews in Computational Chemistry, Volume 17 by Kenny B. Lipkowitz,Donald B. Boyd Pdf

Computational chemistry is increasingly used in most areas of molecular science including organic, inorganic, medicinal, biological, physical, and analytical chemistry. Researchers in these fields who do molecular modelling need to understand and stay current with recent developments. This volume, like those prior to it, features chapters by experts in various fields of computational chemistry. Two chapters focus on molecular docking, one of which relates to drug discovery and cheminformatics and the other to proteomics. In addition, this volume contains tutorials on spin-orbit coupling and cellular automata modeling, as well as an extensive bibliography of computational chemistry books. FROM REVIEWS OF THE SERIES "Reviews in Computational Chemistry remains the most valuable reference to methods and techniques in computational chemistry."—JOURNAL OF MOLECULAR GRAPHICS AND MODELLING "One cannot generally do better than to try to find an appropriate article in the highly successful Reviews in Computational Chemistry. The basic philosophy of the editors seems to be to help the authors produce chapters that are complete, accurate, clear, and accessible to experimentalists (in particular) and other nonspecialists (in general)."—JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Chemoinformatics in Drug Discovery

Tudor I. Oprea
Chemoinformatics in Drug Discovery Book PDF

Author : Tudor I. Oprea
Publisher : John Wiley & Sons
Page : 515 pages
File Size : 53,7 Mb
Release : 2006-03-06
Category : Science
ISBN : 9783527604203

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Chemoinformatics in Drug Discovery by Tudor I. Oprea Pdf

This handbook provides the first-ever inside view of today's integrated approach to rational drug design. Chemoinformatics experts from large pharmaceutical companies, as well as from chemoinformatics service providers and from academia demonstrate what can be achieved today by harnessing the power of computational methods for the drug discovery process. With the user rather than the developer of chemoinformatics software in mind, this book describes the successful application of computational tools to real-life problems and presents solution strategies to commonly encountered problems. It shows how almost every step of the drug discovery pipeline can be optimized and accelerated by using chemoinformatics tools -- from the management of compound databases to targeted combinatorial synthesis, virtual screening and efficient hit-to-lead transition. An invaluable resource for drug developers and medicinal chemists in academia and industry.

Communication and Networking

Dominik Slezak,Thanos Vasilakos,MingChu Li,Kouichi Sakurai
Communication and Networking Book PDF

Author : Dominik Slezak,Thanos Vasilakos,MingChu Li,Kouichi Sakurai
Publisher : Springer
Page : 647 pages
File Size : 54,9 Mb
Release : 2009-12-01
Category : Computers
ISBN : 9783642108440

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Communication and Networking by Dominik Slezak,Thanos Vasilakos,MingChu Li,Kouichi Sakurai Pdf

As future generation information technology (FGIT) becomes specialized and fr- mented, it is easy to lose sight that many topics in FGIT have common threads and, because of this, advances in one discipline may be transmitted to others. Presentation of recent results obtained in different disciplines encourages this interchange for the advancement of FGIT as a whole. Of particular interest are hybrid solutions that c- bine ideas taken from multiple disciplines in order to achieve something more signi- cant than the sum of the individual parts. Through such hybrid philosophy, a new principle can be discovered, which has the propensity to propagate throughout mul- faceted disciplines. FGIT 2009 was the first mega-conference that attempted to follow the above idea of hybridization in FGIT in a form of multiple events related to particular disciplines of IT, conducted by separate scientific committees, but coordinated in order to expose the most important contributions. It included the following international conferences: Advanced Software Engineering and Its Applications (ASEA), Bio-Science and Bio-Technology (BSBT), Control and Automation (CA), Database Theory and Application (DTA), D- aster Recovery and Business Continuity (DRBC; published independently), Future G- eration Communication and Networking (FGCN) that was combined with Advanced Communication and Networking (ACN), Grid and Distributed Computing (GDC), M- timedia, Computer Graphics and Broadcasting (MulGraB), Security Technology (SecTech), Signal Processing, Image Processing and Pattern Recognition (SIP), and- and e-Service, Science and Technology (UNESST).

Adaptive and Natural Computing Algorithms

Bartlomiej Beliczynski,Andrzej Dzielinski,Marcin Iwanowski,Bernadete Ribeiro
Adaptive and Natural Computing Algorithms Book PDF

Author : Bartlomiej Beliczynski,Andrzej Dzielinski,Marcin Iwanowski,Bernadete Ribeiro
Publisher : Springer
Page : 766 pages
File Size : 48,6 Mb
Release : 2007-07-03
Category : Computers
ISBN : 9783540716297

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Adaptive and Natural Computing Algorithms by Bartlomiej Beliczynski,Andrzej Dzielinski,Marcin Iwanowski,Bernadete Ribeiro Pdf

The two volume set LNCS 4431 and LNCS 4432 constitutes the refereed proceedings of the 8th International Conference on Adaptive and Natural Computing Algorithms, ICANNGA 2007, held in Warsaw, Poland, in April 2007. The 178 revised full papers presented were carefully reviewed and selected from a total of 474 submissions.

Knowledge-Based Intelligent Information and Engineering Systems

Rajiv Khosla
Knowledge Based Intelligent Information and Engineering Systems Book PDF

Author : Rajiv Khosla
Publisher : Springer
Page : 1473 pages
File Size : 54,8 Mb
Release : 2005-08-25
Category : Computers
ISBN : 9783540319900

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Knowledge-Based Intelligent Information and Engineering Systems by Rajiv Khosla Pdf

Dear delegates,friendsand membersofthe growingKES professionalcommunity,w- come to the proceedings of the 9th International Conference on Knowledge-Based and IntelligentInformationandEngineeringSystemshostedbyLa TrobeUniversityin M- bourne Australia. The KES conference series has been established for almost a decade, and it cont- ues each year to attract participants from all geographical areas of the world, including Europe, the Americas, Australasia and the Paci?c Rim. The KES conferences cover a wide range of intelligent systems topics. The broad focus of the conference series is the theory and applications of intelligent systems. From a pure research ?eld, intel- gent systems have advanced to the point where their abilities have been incorporated into many business and engineering application areas. KES 2005 provided a valuable mechanism for delegates to obtain an extensive view of the latest research into a range of intelligent-systems algorithms, tools and techniques. The conference also gave de- gates the chance to come into contact with those applying intelligent systems in diverse commercial areas. The combination of theory and practice represented a unique opp- tunity to gain an appreciation of the full spectrum of leading-edge intelligent-systems activity. The papers for KES 2005 were either submitted to invited sessions, chaired and organized by respected experts in their ?elds, or to a general session, managed by an extensive International Program Committee, or to the Intelligent Information Hiding and Multimedia Signal Processing (IIHMSP) Workshop, managed by an International Workshop Technical Committee.

Human Ear Recognition by Computer

Bir Bhanu,Hui Chen
Human Ear Recognition by Computer Book PDF

Author : Bir Bhanu,Hui Chen
Publisher : Springer Science & Business Media
Page : 213 pages
File Size : 50,9 Mb
Release : 2010-02-26
Category : Computers
ISBN : 9781848001299

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Human Ear Recognition by Computer by Bir Bhanu,Hui Chen Pdf

At the frontier of research, this book offers complete coverage of human ear recognition. It explores all aspects of 3D ear recognition: representation, detection, recognition, indexing and performance prediction. It uses large datasets to quantify and compare the performance of various techniques. Features and topics include: Ear detection and recognition in 2D image; 3D object recognition and 3D biometrics; 3D ear recognition; Performance comparison and prediction.

Advances in Computers

Marvin Zelkowitz,Chau-wen Tseng
Advances in Computers Book PDF

Author : Marvin Zelkowitz,Chau-wen Tseng
Publisher : Elsevier
Page : 335 pages
File Size : 54,6 Mb
Release : 2006-12-11
Category : Computers
ISBN : 9780080466347

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Advances in Computers by Marvin Zelkowitz,Chau-wen Tseng Pdf

The field of bioinformatics and computational biology arose due to the need to apply techniques from computer science, statistics, informatics, and applied mathematics to solve biological problems. Scientists have been trying to study biology at a molecular level using techniques derived from biochemistry, biophysics, and genetics. Progress has greatly accelerated with the discovery of fast and inexpensive automated DNA sequencing techniques. As the genomes of more and more organisms are sequenced and assembled, scientists are discovering many useful facts by tracing the evolution of organisms by measuring changes in their DNA, rather than through physical characteristics alone. This has led to rapid growth in the related fields of phylogenetics, the study of evolutionary relatedness among various groups of organisms, and comparative genomics, the study of the correspondence between genes and other genomic features in different organisms. Comparing the genomes of organisms has allowed researchers to better understand the features and functions of DNA in individual organisms, as well as provide insights into how organisms evolve over time. The first four chapters of Advances in Computers focus on algorithms for comparing the genomes of different organisms. Possible concrete applications include identifying the basis for genetic diseases and tracking the development and spread of different forms of Avian flu. As researchers begin to better understand the function of DNA, attention has begun shifting towards the actual proteins produced by DNA. The final two chapters explore proteomic techniques for analyzing proteins directly to identify their presence and understand their physical structure. Written by active PhD researchers in computational biology and bioinformatics

Curvature Scale Space Representation: Theory, Applications, and MPEG-7 Standardization

F. Mokhtarian,M. Bober
Curvature Scale Space Representation Theory Applications and MPEG 7 Standardization Book PDF

Author : F. Mokhtarian,M. Bober
Publisher : Springer Science & Business Media
Page : 444 pages
File Size : 43,8 Mb
Release : 2013-11-11
Category : Computers
ISBN : 9789401703437

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Curvature Scale Space Representation: Theory, Applications, and MPEG-7 Standardization by F. Mokhtarian,M. Bober Pdf

MPEG-7 is the first international standard which contains a number of key techniques from Computer Vision and Image Processing. The Curvature Scale Space technique was selected as a contour shape descriptor for MPEG-7 after substantial and comprehensive testing, which demonstrated the superior performance of the CSS-based descriptor. Curvature Scale Space Representation: Theory, Applications, and MPEG-7 Standardization is based on key publications on the CSS technique, as well as its multiple applications and generalizations. The goal was to ensure that the reader will have access to the most fundamental results concerning the CSS method in one volume. These results have been categorized into a number of chapters to reflect their focus as well as content. The book also includes a chapter on the development of the CSS technique within MPEG standardization, including details of the MPEG-7 testing and evaluation processes which led to the selection of the CSS shape descriptor for the standard. The book can be used as a supplementary textbook by any university or institution offering courses in computer and information science.