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Author : Jeremiah J. Neubert
Publisher :
ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.:/5 (89 download)
Download or read book Modeling and Calibration of an Active Stereo Vision System written by Jeremiah J. Neubert and published by . This book was released on 2001 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Haruki Chitani
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.E/5 ( download)
Download or read book Calibration of Cameras for a Structured Light Stereo Vision System written by Haruki Chitani and published by . This book was released on 2002 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Beiwei Zhang
Publisher : Springer Science & Business Media
ISBN 13 : 9400726546
Total Pages : 169 pages
Book Rating : 4.4/5 (7 download)
Download or read book Automatic Calibration and Reconstruction for Active Vision Systems written by Beiwei Zhang and published by Springer Science & Business Media. This book was released on 2012-01-02 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, the design of two new planar patterns for camera calibration of intrinsic parameters is addressed and a line-based method for distortion correction is suggested. The dynamic calibration of structured light systems, which consist of a camera and a projector is also treated. Also, the 3D Euclidean reconstruction by using the image-to-world transformation is investigated. Lastly, linear calibration algorithms for the catadioptric camera are considered, and the homographic matrix and fundamental matrix are extensively studied. In these methods, analytic solutions are provided for the computational efficiency and redundancy in the data can be easily incorporated to improve reliability of the estimations. This volume will therefore prove valuable and practical tool for researchers and practioners working in image processing and computer vision and related subjects.
Author : Roland Chin
Publisher : Springer Science & Business Media
ISBN 13 : 9783540639305
Total Pages : 794 pages
Book Rating : 4.6/5 (393 download)
Download or read book Computer Vision - ACCV'98 written by Roland Chin and published by Springer Science & Business Media. This book was released on 1998 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt: These two volumes constitute the refereed proceedings of the Third Asian Conference on Computer Vision, ACCV'98, held in Hong Kong, China, in January 1998. The volumes present together a total of 58 revised full papers and 112 revised posters selected from over 300 submissions. The papers are organized in topical sections on biometry, physics-based vision, color vision, robot vision and navigation, OCR and applications, low-level processing, active vision, face and hand posture recognition, segmentation and grouping, computer vision and virtual reality, motion analysis, and object recognition and modeling.
Author : Beiwei Zhang
Publisher : Springer Science & Business Media
ISBN 13 : 9400726538
Total Pages : 169 pages
Book Rating : 4.4/5 (7 download)
Download or read book Automatic Calibration and Reconstruction for Active Vision Systems written by Beiwei Zhang and published by Springer Science & Business Media. This book was released on 2012-01-03 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, the design of two new planar patterns for camera calibration of intrinsic parameters is addressed and a line-based method for distortion correction is suggested. The dynamic calibration of structured light systems, which consist of a camera and a projector is also treated. Also, the 3D Euclidean reconstruction by using the image-to-world transformation is investigated. Lastly, linear calibration algorithms for the catadioptric camera are considered, and the homographic matrix and fundamental matrix are extensively studied. In these methods, analytic solutions are provided for the computational efficiency and redundancy in the data can be easily incorporated to improve reliability of the estimations. This volume will therefore prove valuable and practical tool for researchers and practioners working in image processing and computer vision and related subjects.
Author : Jaques Blanc-Talon
Publisher : Springer
ISBN 13 : 3642331408
Total Pages : 553 pages
Book Rating : 4.6/5 (423 download)
Download or read book Advanced Concepts for Intelligent Vision Systems written by Jaques Blanc-Talon and published by Springer. This book was released on 2012-09-02 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed proceedings of the 14th International Conference on Advanced Concepts for Intelligent Vision Systems, ACIVS 2012, held in Brno, Czech Republic, in September 2012. The 46 revised full papers were carefully selected from 81 submissions and deal with image analysis and computer vision with a focus on detection, recognition, tracking and identification.
Author : Jose R.A. Torreao
Publisher : BoD – Books on Demand
ISBN 13 : 9533078375
Total Pages : 131 pages
Book Rating : 4.5/5 (33 download)
Download or read book Advances in Stereo Vision written by Jose R.A. Torreao and published by BoD – Books on Demand. This book was released on 2011-07-19 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stereopsis is a vision process whose geometrical foundation has been known for a long time, ever since the experiments by Wheatstone, in the 19th century. Nevertheless, its inner workings in biological organisms, as well as its emulation by computer systems, have proven elusive, and stereo vision remains a very active and challenging area of research nowadays. In this volume we have attempted to present a limited but relevant sample of the work being carried out in stereo vision, covering significant aspects both from the applied and from the theoretical standpoints.
Author : Eric P. Krotkov
Publisher : Springer Science & Business Media
ISBN 13 : 1461396638
Total Pages : 166 pages
Book Rating : 4.4/5 (613 download)
Download or read book Active Computer Vision by Cooperative Focus and Stereo written by Eric P. Krotkov and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses an area of perception engineering which deals with constructive processes. A model of the environment is analyzed using the information acquired from mUltiple viewpoints of multiple disparate sensors at multiple time instants. Although the role of successive model building and active exploration of the environment, as is discussed in this book, is of great importance, only a few researchers of machine perception have thus far addressed the problem in these directions. Krotkov's book, which is a modification and continuation of his highly successful dissertation, focuses on active exploratory sensing in the context of spatial layout perception. He uses stereo and focus to obtain distance By information, and to eventually develop cooperative combining techniques. means of a stereo system with verging cameras, it is demonstrated that the distance measurements can be significantly improved by combining two sources. In addition, the problem of merging information from the multiple views is discussed in detail. As the field of perception engineering seems to be of growing scientific and applied importance, both practitioners and researchers in machine perception will find this book a valuable addition to their libraries. RameshJain Series Editor Acknowledgements I would like to thank Professor Ruzena Bajcsy for her constant encouragement and guidance during the five years of research leading to the dissertation upon which this book is based. Without her help in all matters, this work would never have been possible.
Author : Tao Jiang
Publisher : Logos Verlag Berlin GmbH
ISBN 13 : 383254285X
Total Pages : 124 pages
Book Rating : 4.8/5 (325 download)
Download or read book Stereo Vision for Facet Type Cameras written by Tao Jiang and published by Logos Verlag Berlin GmbH. This book was released on 2016-07-11 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dissertation mainly studies a novel method of subpixel stereo vision for Electronic cluster eye (eCley), a state-of-the-art artificial superposition compound eye with super resolution. In the whole thesis, The author mainly deduce the mathematical model of stereo vision in eCley theoretically based on its special structure, discuss the optical correction and geometric calibration that are essential to high precision measurement, study the implementation of methods of the subpixel baselines for each pixel pair based on intensity information and gradient information in transitional areas, and eventually implement real-time subpixel distance measurement for objects through these edge features. To verify the various methods adopted, and to analyze the precision of these methods, experiments are implemented in many practical scenes. This stereo vision method extends the ability of perceiving 3D information in eCley, and makes it applicable to more comprehensive fields such as 3D object position, distance measurement, and 3D reconstruction.
Author : Ales Ude
Publisher : BoD – Books on Demand
ISBN 13 : 9533070773
Total Pages : 628 pages
Book Rating : 4.5/5 (33 download)
Download or read book Robot Vision written by Ales Ude and published by BoD – Books on Demand. This book was released on 2010-03-01 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of robot vision is to enable robots to perceive the external world in order to perform a large range of tasks such as navigation, visual servoing for object tracking and manipulation, object recognition and categorization, surveillance, and higher-level decision-making. Among different perceptual modalities, vision is arguably the most important one. It is therefore an essential building block of a cognitive robot. This book presents a snapshot of the wide variety of work in robot vision that is currently going on in different parts of the world.
Author : Noriako Ando
Publisher : Springer Science & Business Media
ISBN 13 : 3642173187
Total Pages : 572 pages
Book Rating : 4.6/5 (421 download)
Download or read book Simulation, Modeling, and Programming for Autonomous Robots written by Noriako Ando and published by Springer Science & Business Media. This book was released on 2010-11-05 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why are the many highly capable autonomous robots that have been promised for novel applications driven by society, industry, and research not available - day despite the tremendous progress in robotics science and systems achieved during the last decades? Unfortunately, steady improvements in speci?c robot abilities and robot hardware have not been matched by corresponding robot performance in real world environments. This is mainly due to the lack of - vancements in robot software that master the development of robotic systems of ever increasing complexity. In addition, fundamental open problems are still awaiting sound answers while the development of new robotics applications s- fersfromthelackofwidelyusedtools,libraries,andalgorithmsthataredesigned in a modular and performant manner with standardized interfaces. Simulation environments are playing a major role not only in reducing development time and cost, e. g. , by systematic software- or hardware-in-the-loop testing of robot performance, but also in exploring new types of robots and applications. H- ever,their use may still be regardedwith skepticism. Seamless migrationof code using robot simulators to real-world systems is still a rare circumstance, due to the complexity of robot, world, sensor, and actuator modeling. These challenges drive the quest for the next generation of methodologies and tools for robot development. The objective of the International Conference on Simulation, Modeling, and ProgrammingforAutonomous Robots (SIMPAR) is to o?er a unique forum for these topics and to bring together researchersfrom academia and industry to identify and solve the key issues necessary to ease the development of increasingly complex robot software.
Author : Bernt Schiele
Publisher : Springer
ISBN 13 : 3540482229
Total Pages : 322 pages
Book Rating : 4.5/5 (44 download)
Download or read book Computer Vision Systems written by Bernt Schiele and published by Springer. This book was released on 2003-05-15 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following the highly successful International Conference on Computer Vision - stems held in Las Palmas, Spain (ICVS’99), this second International Workshop on Computer Vision Systems, ICVS 2001 was held as an associated workshop of the International Conference on Computer Vision in Vancouver, Canada. The organization of ICVS’99 and ICVS 2001 was motivated by the fact that the - jority of computer vision conferences focus on component technologies. However, Computer Vision has reached a level of maturity that allows us not only to p- form research on individual methods and system components but also to build fully integrated computer vision systems of signi cant complexity. This opens a number of new problems related to system architecture, methods for system synthesis and veri cation, active vision systems, control of perception and - tion, knowledge and system representation, context modeling, cue integration, etc. By focusing on methods and concepts for the construction of fully integrated vision systems, ICVS aims to bring together researchers interested in computer vision systems. Similar to the previous event in Las Palmas, ICVS 2001 was organized as a single-track workshop consisting of high-quality, previously unpublished papers on new and original research on computer vision systems. All contributions were presented orally. A total of 32 papers were submitted and reviewed thoroughly by program committee members. Twenty of them have been selected for p- sentation. We would like to thank all members of the organizing and program committee for their help in putting together a high-quality workshop.
Author : Minh Nguyen
Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.:/5 (881 download)
Download or read book An Online Interactive Web-based Stereo Vision Framework written by Minh Nguyen and published by . This book was released on 2014 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis addresses theoretical basics and applications of graphically interactive web- based image processing and computer vision frameworks which extract depth information from different forms of digital two-/three-dimensional (2D/3D) inputs and other collaborative online research meta-tools of 3D data generation, visualisation, and analysis for stereo images. Such efficient and effective online processing tools have not been adequately explored so far. The thesis also discusses various novel and existing algorithms and practicable functionalities of many techniques such as camera control, calibration and rectification, 3D data segmentation, 3D graphic rendering, face modelling, feature detection with active contours, image matching, and stereo reconstruction. Within this thesis, a guided dynamic programming technique is proposed. It uses full or partial pro- les generated by other algorithms to guide the process an efficient symmetric dynamic programming stereo matching to produce higher-quality disparity maps. The evaluated results have shown that this algorithm was demonstrably accurate, fast, and relatively robust for stereo correspondence when tested with modern evaluation techniques and datasets. Along with the theory development, a versatile interactive system is built, allowing users to dynamically reconstruct visible surfaces of 3D scenes from stereo pairs of images acquired with o -the-shelf monocular and stereo cameras including cell-phones and webcams. The system communicates with potential users via the Internet and allows uploading of individual static images or live video sequences. Images are automatically or manually co-aligned into epipolar stereo pairs using either calibrated or uncalibrated image rectification. A rectified pair is processed by one of the available stereo matching algorithms to reconstruct a visible surface of a 3D scene. The user's computer or cell- phone is used to provide an immediate, controllable, 3D display. Within a short waiting time, many results are returned to the user including aligned 3D side-by-side photos, dis- parity and texture maps, anaglyphs, autostereograms, virtual 3D scenes, 3D .OBJ les, or even live depth video sequences; all of which can be shared with others in a public gallery. This portable, simple to set up and operate system, currently very rare on the Internet, is located at http://www.ivs.auckland.ac.nz/quick_stereo and has been visited by thousands of people spread across more than 50 countries. At the present, the public gallery page contains 3,000 real life stereo datasets in over 30 categories; each of them has a pair of raw images, rectified images, and other 3D related data, which are believed to be useful for testing and learning purposes. A few further potential applications such as remote camera control for online calibration and rectification, stereo-vision-based autostereogram creation, modelling of a 3D facial avatar, stand-alone stereo reconstruction application for commodity stereo cameras, and mobile-phone applications are also discussed.
Author : P.J. Narayanan
Publisher : Springer
ISBN 13 : 3540324321
Total Pages : 1005 pages
Book Rating : 4.5/5 (43 download)
Download or read book Computer Vision - ACCV 2006 written by P.J. Narayanan and published by Springer. This book was released on 2006-01-14 with total page 1005 pages. Available in PDF, EPUB and Kindle. Book excerpt: These volumes present together a total of 64 revised full papers and 128 revised posters papers. The papers are organized in topical sections on camera calibration, stereo and pose, texture, face recognition, variational methods, tracking, geometry and calibration, lighting and focus, in the first volume. The papers of the second volume cover topics as detection and applications, statistics and kernels, segmentation, geometry and statistics, signal processing, and video processing.
Author : Bruno Siciliano
Publisher : Springer Science & Business Media
ISBN 13 : 1846286417
Total Pages : 644 pages
Book Rating : 4.8/5 (462 download)
Download or read book Robotics written by Bruno Siciliano and published by Springer Science & Business Media. This book was released on 2010-08-20 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the successful Modelling and Control of Robot Manipulators by Sciavicco and Siciliano (Springer, 2000), Robotics provides the basic know-how on the foundations of robotics: modelling, planning and control. It has been expanded to include coverage of mobile robots, visual control and motion planning. A variety of problems is raised throughout, and the proper tools to find engineering-oriented solutions are introduced and explained. The text includes coverage of fundamental topics like kinematics, and trajectory planning and related technological aspects including actuators and sensors. To impart practical skill, examples and case studies are carefully worked out and interwoven through the text, with frequent resort to simulation. In addition, end-of-chapter exercises are proposed, and the book is accompanied by an electronic solutions manual containing the MATLAB® code for computer problems; this is available free of charge to those adopting this volume as a textbook for courses.
Author : Toru Yoshizawa
Publisher : CRC Press
ISBN 13 : 1466573619
Total Pages : 919 pages
Book Rating : 4.4/5 (665 download)
Download or read book Handbook of Optical Metrology written by Toru Yoshizawa and published by CRC Press. This book was released on 2017-07-28 with total page 919 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Optical Metrology: Principles and Applications begins by discussing key principles and techniques before exploring practical applications of optical metrology. Designed to provide beginners with an introduction to optical metrology without sacrificing academic rigor, this comprehensive text: Covers fundamentals of light sources, lenses, prisms, and mirrors, as well as optoelectronic sensors, optical devices, and optomechanical elements Addresses interferometry, holography, and speckle methods and applications Explains Moiré metrology and the optical heterodyne measurement method Delves into the specifics of diffraction, scattering, polarization, and near-field optics Considers applications for measuring length and size, displacement, straightness and parallelism, flatness, and three-dimensional shapes This new Second Edition is fully revised to reflect the latest developments. It also includes four new chapters—nearly 100 pages—on optical coherence tomography for industrial applications, interference microscopy for surface structure analysis, noncontact dimensional and profile metrology by video measurement, and optical metrology in manufacturing technology.
Author : Markus Vincze
Publisher : Springer
ISBN 13 : 3540927816
Total Pages : 158 pages
Book Rating : 4.5/5 (49 download)
Download or read book Cognitive Vision written by Markus Vincze and published by Springer. This book was released on 2009-03-26 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: Weareverypleasedtopresenttheproceedingsofthe4thInternationalCognitive Vision Workshop,held as part of the 6th InternationalConference on Computer Vision Systems on Santorini,Greeceduring May12–15,2008.The aim of ICVW 2008 was to document the progress of the relatively young ?eld of cognitive computer vision, bringing together researchers working and interested in this ?eld and giving them a platform to discuss the results of the di?erent European cognitive vision projects as well as international projects in this area. Original research papers were solicited in all aspects of cognitive vision, targeting the following areas in particular: – Memory: The coupling between visual perception, tasks, knowledge and the visualsystemrequiresmemory.Issuesthatareofspecialimportanceforin- grating memory into vision systems include: how to manage representations with limited resources;modelfor attention;integrationofinformationacross representations and time. – Learning and Adaptation: A system whose goal is that of interacting with the real world must be capable of learning from experience and adapting to unexpected changes. Also, there is a need for integration of multiple - sual features to enable generation of stable hypotheses, and for methods for combination of cues in the presence of uncertainty. – Categorization: Research has in particular focused on recall of speci?c - ject instances, events and actions. Whereas recently some progress has been achieved in systems that allow limited recognition of object classes, events and scenes across visual appearance, new methods are needed to enable abstractions and e?ective categorization across variations in color, surface markings, geometry, temporal scenes, context and tasks.
