3d Model Recognition From Stereoscopic Cues

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3D Model Recognition from Stereoscopic Cues

Author : John E. W. Mayhew,John P. Frisby
Publisher : Unknown
Page : 296 pages
File Size : 48,6 Mb
Release : 1991
Category : Computers
ISBN : UOM:39015019811390

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3D Model Recognition from Stereoscopic Cues by John E. W. Mayhew,John P. Frisby Pdf

3D Model Recognition from Stereoscopic Cues provides a rich, integrated account of work done within a large-scale, multisite, Alvey-funded collaborative project in computer vision. It presents a variety of methods for deriving surface descriptions from stereoscopic data and for matching those descriptions to three-dimensional models for the purposes of object recognition, vision verification, autonomous vehicle guidance, and robot workstation guidance. State of the art vision systems are. described in sufficient detail to allow researchers to replicate the results.Partial ContentsThe PMF Stereo Algorithm Project - A Dynamic Programming Algorithm for Binocular Stereo Vision - Stereo Matching Using Intra- and Inter-Row Dynamic Programming - A Computational Theory of Stereo Vision - A Piplid Architecture for the Canny Edge Detector - Estimation of Stereo and Motion Parameters Using a Variational Principle - The 2.5D Sketch Project - Segmentation and Description of Binocularly Viewed Contours - Inferring Surface Shape by Specular Stereo - Surface Descriptions from Stereo and Shading - The 3D Model-Based Vision Project - Matching Geometrical Descriptions in ThreeSpace - Advances in 3D Model Indentification from Stereo Data - Dupin's Cyclide and the Cyclide Patch - Geometric Reasoning in a Parallel Network - SMS: A Suggestive Modelling System for Object Recognition - WPFM: The Workspace Prediction and Fast Matching System - The Design of the IMAGINE II Scene Analysis Program - Overview - TINA: A 3D Vision System for Pick and Place

View Synthesis Using Stereo Vision

Author : Daniel Scharstein
Publisher : Springer
Page : 173 pages
File Size : 49,6 Mb
Release : 2003-06-29
Category : Computers
ISBN : 9783540487258

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View Synthesis Using Stereo Vision by Daniel Scharstein Pdf

Image-based rendering, as an area of overlap between computer graphics and computer vision, uses computer vision techniques to aid in sythesizing new views of scenes. Image-based rendering methods are having a substantial impact on the field of computer graphics, and also play an important role in the related field of multimedia systems, for applications such as teleconferencing, remote instruction and surgery, virtual reality and entertainment. The book develops a novel way of formalizing the view synthesis problem under the full perspective model, yielding a clean, linear warping equation. It shows new techniques for dealing with visibility issues such as partial occlusion and "holes". Furthermore, the author thoroughly re-evaluates the requirements that view synthesis places on stereo algorithms and introduces two novel stereo algorithms specifically tailored to the application of view synthesis.

ICIAM 91

Author : Robert E. O'Malley
Publisher : SIAM
Page : 424 pages
File Size : 44,5 Mb
Release : 1992-01-01
Category : Mathematics
ISBN : 0898713021

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ICIAM 91 by Robert E. O'Malley Pdf

Proceedings -- Computer Arithmetic, Algebra, OOP.

Computer Vision - ACCV'98

Author : Roland Chin,Ting-Chuen Pong
Publisher : Springer Science & Business Media
Page : 794 pages
File Size : 48,6 Mb
Release : 1998
Category : Computers
ISBN : 3540639306

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Computer Vision - ACCV'98 by Roland Chin,Ting-Chuen Pong Pdf

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.

Three-dimensional Computer Vision

Author : Olivier Faugeras
Publisher : MIT Press
Page : 712 pages
File Size : 51,5 Mb
Release : 1993
Category : Computers
ISBN : 0262061589

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Three-dimensional Computer Vision by Olivier Faugeras Pdf

This monograph by one of the world's leading vision researchers provides a thorough, mathematically rigorous exposition of a broad and vital area in computer vision: the problems and techniques related to three-dimensional (stereo) vision and motion. The emphasis is on using geometry to solve problems in stereo and motion, with examples from navigation and object recognition. Faugeras takes up such important problems in computer vision as projective geometry, camera calibration, edge detection, stereo vision (with many examples on real images), different kinds of representations and transformations (especially 3-D rotations), uncertainty and methods of addressing it, and object representation and recognition. His theoretical account is illustrated with the results of actual working programs.Three-Dimensional Computer Vision proposes solutions to problems arising from a specific robotics scenario in which a system must perceive and act. Moving about an unknown environment, the system has to avoid static and mobile obstacles, build models of objects and places in order to be able to recognize and locate them, and characterize its own motion and that of moving objects, by providing descriptions of the corresponding three-dimensional motions. The ideas generated, however, can be used indifferent settings, resulting in a general book on computer vision that reveals the fascinating relationship of three-dimensional geometry and the imaging process.

Computer Vision, Models, and Inspection

Author : A. Dave Marshall,Ralph R. Martin
Publisher : World Scientific
Page : 457 pages
File Size : 43,8 Mb
Release : 1992
Category : Computers
ISBN : 9789810207724

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Computer Vision, Models, and Inspection by A. Dave Marshall,Ralph R. Martin Pdf

The main focus of this book is on the uses of computer vision for inspection and model based matching. It also provides a short, self contained introductory course on computer vision. The authors describe various state-of-the-art approaches to probems and then set forth their proposed approach to matching and inspection. They deal primarily with 3-D vision but also discuss 2-D vision strategies when relevant.The book is suitable for researchers, final year undergraduates and graduate students. Useful review questions at the end of each chapter allow this book to be used for self-study.

Computer Vision - ECCV '94

Author : Jan-Olof Eklundh
Publisher : Springer Science & Business Media
Page : 516 pages
File Size : 54,5 Mb
Release : 1994-04-20
Category : Computers
ISBN : 3540579575

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Computer Vision - ECCV '94 by Jan-Olof Eklundh Pdf

Computer vision - ECCV'94. -- v. 1

Computer Vision--ECCV '92

Author : Giulio Sandini
Publisher : Springer Science & Business Media
Page : 932 pages
File Size : 49,7 Mb
Release : 1992-04-29
Category : Computers
ISBN : 3540554262

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Computer Vision--ECCV '92 by Giulio Sandini Pdf

This volume collects the papers accepted for presentation at the Second European Conference on Computer Vision, held in Santa Margherita Ligure, Italy, May 19-22, 1992. Sixteen long papers, 41 short papers and 48 posters were selected from 308 submissions. The contributions are structured into 14 sections reflecting the major research topics in computer vision currently investigated worldwide. The sections are entitled: features, color, calibration and matching, depth, stereo-motion, tracking, active vision, binocular heads, curved surfaces and objects, reconstruction and shape, recognition, and applications.

Do the Right Thing

Author : Stuart Jonathan Russell,Eric Wefald
Publisher : MIT Press
Page : 238 pages
File Size : 49,8 Mb
Release : 1991
Category : Computers
ISBN : 0262181444

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Do the Right Thing by Stuart Jonathan Russell,Eric Wefald Pdf

Like Mooki, the hero of Spike Lee's film Do the Right Thing artificially, intelligent systems have a hard time knowing what to do in all circumstances. Classical theories of perfect rationality prescribe the right thing for any occasion, but no finite agent can compute their prescriptions fast enough. In Do the Right Thing, the authors argue that a new theoretical foundation for artificial intelligence can be constructed in which rationality is a property of programs within a finite architecture, and their behaviour over time in the task environment, rather than a property of individual decisions.

Solving Geometric Constraint Systems

Author : Glenn A. Kramer
Publisher : MIT Press
Page : 314 pages
File Size : 52,6 Mb
Release : 1992
Category : Computers
ISBN : 0262111640

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Solving Geometric Constraint Systems by Glenn A. Kramer Pdf

Solving Geometric Constraints records and explains the formal basis for graphical analysis techniques that have been used for decades in engineering disciplines. It describes a novel computer implementation of a 3D graphical analysis method - degrees of freedom analysis - for solving geometric constraint problems of the type encountered in the kinematic analysis of mechanical linkages, providing the best computational bounds yet achieved for this class of problems. The technique allows for the design of algorithms that provide signification speed increases and will foster the development of interactive software tools for the simulation, optimization, and design of complex mechanical devices as well as provide leverage in other geometric domains.

Made-up Minds

Author : Gary L. Drescher
Publisher : MIT Press
Page : 252 pages
File Size : 43,7 Mb
Release : 1991
Category : Computers
ISBN : 0262041200

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Made-up Minds by Gary L. Drescher Pdf

Made-Up Minds addresses fundamental questions of learning and concept invention by means of an innovative computer program that is based on the cognitive-developmental theory of psychologist Jean Piaget. Drescher uses Piaget's theory as a source of inspiration for the design of an artificial cognitive system called the schema mechanism and then uses the system to elaborate and test Piaget's theory. The approach is original enough that readers need not have extensive knowledge of artificial intelligence, and a chapter summarizing Piaget's work assists readers who lack a background in developmental psychology.

Intelligent Perceptual Systems

Author : Vito Roberto
Publisher : Springer Science & Business Media
Page : 392 pages
File Size : 53,8 Mb
Release : 1993-11-10
Category : Computers
ISBN : 3540573798

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Intelligent Perceptual Systems by Vito Roberto Pdf

Perceptual processes in humans and machines, investigated and simulated by means of the computational approach, are the subject matter of this volume. Researchers in artificial intelligence, pattern recognition, and psychology discuss aspects of vision, speech understanding, sensory-motor coordination, and their interplay with cognitive and behavioral functionalities. The papers adopt the computational approach as the basic research paradigm. Connectionist models, numerical and statistical techniques, symbolic (logic-based) formalisms, and hybrid representations provide the formal background to the research. Some of the papers were prepared for a workshop held in Trieste, Italy, in October 1992.

Sensor Modelling, Design and Data Processing for Autonomous Navigation

Author : Martin David Adams
Publisher : World Scientific
Page : 260 pages
File Size : 48,5 Mb
Release : 1999
Category : Technology & Engineering
ISBN : 9810234961

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Sensor Modelling, Design and Data Processing for Autonomous Navigation by Martin David Adams Pdf

This invaluable book presents an unbiased framework for modelling and using sensors to aid mobile robot navigation. It addresses the problem of accurate and reliable sensing in confined environments and makes a detailed analysis of the design and construction of a low cost optical range finder. This is followed by a quantitative model for determining the sources and propagation of noise within the sensor. The physics behind the causes of erroneous data is also used to derive a model for detecting and labelling such data as false. In addition, the author's data-processing algorithms are applied to the problem of environmental feature extraction. This forms the basis of a solution to the problem of mobile robot localisation. The book develops a relationship between the kinematics of a mobile robot during the execution of successive manoeuvres, and the sensed features. Results which update a mobile vehicle's position using features from 2D and 3D scans are presented.

Representations and Techniques for 3D Object Recognition and Scene Interpretation

Author : Derek Hoiem,Silvio Savarese
Publisher : Morgan & Claypool Publishers
Page : 171 pages
File Size : 52,5 Mb
Release : 2011-09-09
Category : Technology & Engineering
ISBN : 9781608457298

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Representations and Techniques for 3D Object Recognition and Scene Interpretation by Derek Hoiem,Silvio Savarese Pdf

One of the grand challenges of artificial intelligence is to enable computers to interpret 3D scenes and objects from imagery. This book organizes and introduces major concepts in 3D scene and object representation and inference from still images, with a focus on recent efforts to fuse models of geometry and perspective with statistical machine learning. The book is organized into three sections: (1) Interpretation of Physical Space; (2) Recognition of 3D Objects; and (3) Integrated 3D Scene Interpretation. The first discusses representations of spatial layout and techniques to interpret physical scenes from images. The second section introduces representations for 3D object categories that account for the intrinsically 3D nature of objects and provide robustness to change in viewpoints. The third section discusses strategies to unite inference of scene geometry and object pose and identity into a coherent scene interpretation. Each section broadly surveys important ideas from cognitive science and artificial intelligence research, organizes and discusses key concepts and techniques from recent work in computer vision, and describes a few sample approaches in detail. Newcomers to computer vision will benefit from introductions to basic concepts, such as single-view geometry and image classification, while experts and novices alike may find inspiration from the book's organization and discussion of the most recent ideas in 3D scene understanding and 3D object recognition. Specific topics include: mathematics of perspective geometry; visual elements of the physical scene, structural 3D scene representations; techniques and features for image and region categorization; historical perspective, computational models, and datasets and machine learning techniques for 3D object recognition; inferences of geometrical attributes of objects, such as size and pose; and probabilistic and feature-passing approaches for contextual reasoning about 3D objects and scenes. Table of Contents: Background on 3D Scene Models / Single-view Geometry / Modeling the Physical Scene / Categorizing Images and Regions / Examples of 3D Scene Interpretation / Background on 3D Recognition / Modeling 3D Objects / Recognizing and Understanding 3D Objects / Examples of 2D 1/2 Layout Models / Reasoning about Objects and Scenes / Cascades of Classifiers / Conclusion and Future Directions

Field and Service Robotics

Author : Alexander Zelinsky
Publisher : Springer Science & Business Media
Page : 558 pages
File Size : 46,8 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9781447112730

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Field and Service Robotics by Alexander Zelinsky Pdf

Joe Engelberger, the pioneer of the robotics industry, wrote in his 1989 book Robotics in Service that the inspiration to write his book came as a reaction to an industry-sponsored forecast study of robot applications, which predicted that in 1995 applications of robotics outside factories - the traditional domain of industrial robots - would amount to less than 1% of total sales. Engelberger believed that this forecast was very wrong, and instead predicted that the non-industrial class of robot applications would become the largest class. Engelbergers prediction has yet to come to pass. However, he did correctly foresee the growth in non-traditional applications of robots. Robots are now beginning to march from the factories and into field and service applications. This book presents a selection of papers from the first major international conference dedicated to field and service applications of robotics. This selection includes papers from the leading research laboratories in the world together with papers from companies that are building and selling new and innovative robotic technology. It describes interesting aspects of robots in the field ranging from mining, agriculture, construction, cargo handling, subsea operations, removal of landmines, to terrestrial exploration. It also covers a diverse range of service applications, such as cleaning, propagating plants and aiding the elderly and handicapped, and gives considerable attention to the technology required to realise robust, reliable and safe robots.