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Generic Object Recognition Using Form & Function

Generic Object Recognition Using Form & Function PDF Author: Louise Stark
Publisher: World Scientific
ISBN: 9789810215088
Category : Technology & Engineering
Languages : en
Pages : 162

Book Description
This monograph provides a detailed record of the ?GRUFF? research project. The goal of the GRUFF project is to develop techniques for robotic vision systems to recognize objects by reasoning about their intended function rather than matching to a pre-defined database of 2-D object appearances or 3-D object shapes. The contributions of this work are: a demonstration of the feasibility of the ?form and function? approach to reasoning about 3-D shapes; a demonstration of the concept of using a small number of knowledge primitives as component building blocks in creating a function-based definition of an object category; and an indexing mechanism to make processing for recognition more efficient without any substantial decrease in correctness of classification. Results are given for the analysis of over 500 3-D shape descriptions created with a solid modeling tool and over 200 shape descriptions extracted from real laser range finder images.

Generic Object Recognition Using Form & Function

Generic Object Recognition Using Form & Function PDF Author: Louise Stark
Publisher: World Scientific
ISBN: 9789810215088
Category : Technology & Engineering
Languages : en
Pages : 162

Book Description
This monograph provides a detailed record of the ?GRUFF? research project. The goal of the GRUFF project is to develop techniques for robotic vision systems to recognize objects by reasoning about their intended function rather than matching to a pre-defined database of 2-D object appearances or 3-D object shapes. The contributions of this work are: a demonstration of the feasibility of the ?form and function? approach to reasoning about 3-D shapes; a demonstration of the concept of using a small number of knowledge primitives as component building blocks in creating a function-based definition of an object category; and an indexing mechanism to make processing for recognition more efficient without any substantial decrease in correctness of classification. Results are given for the analysis of over 500 3-D shape descriptions created with a solid modeling tool and over 200 shape descriptions extracted from real laser range finder images.

Image Analysis and Recognition

Image Analysis and Recognition PDF Author: Mohamed Kamel
Publisher: Springer
ISBN: 3540319387
Category : Computers
Languages : en
Pages : 1302

Book Description
ICIAR 2005, the International Conference on Image Analysis and Recognition, was the second ICIAR conference, and was held in Toronto, Canada. ICIAR is organized annually, and alternates between Europe and North America. ICIAR 2004 was held in Porto, Portugal. The idea of o?ering these conferences came as a result of discussion between researchers in Portugal and Canada to encourage collaboration and exchange, mainly between these two countries, but also with the open participation of other countries, addressing recent advances in theory, methodology and applications. TheresponsetothecallforpapersforICIAR2005wasencouraging.From295 full papers submitted, 153 were ?nally accepted (80 oral presentations, and 73 posters). The review process was carried out by the Program Committee m- bersandotherreviewers;allareexpertsinvariousimageanalysisandrecognition areas. Each paper was reviewed by at least two reviewers, and also checked by the conference co-chairs. The high quality of the papers in these proceedings is attributed ?rst to the authors,and second to the quality of the reviews provided by the experts. We would like to thank the authors for responding to our call, andwewholeheartedlythankthe reviewersfor theirexcellentwork,andfortheir timely response. It is this collective e?ort that resulted in the strong conference program and high-quality proceedings in your hands.

Object Categorization

Object Categorization PDF Author: Sven J. Dickinson
Publisher: Cambridge University Press
ISBN: 0521887380
Category : Computers
Languages : en
Pages : 553

Book Description
A unique multidisciplinary perspective on the problem of visual object categorization.

Applications Of Ai, Machine Vision And Robotics

Applications Of Ai, Machine Vision And Robotics PDF Author: Kim L Boyer
Publisher: World Scientific
ISBN: 9814500887
Category : Computers
Languages : en
Pages : 267

Book Description
This text features a broad array of research efforts in computer vision including low level processing, perceptual organization, object recognition and active vision. The volume's nine papers specifically report on topics such as sensor confidence, low level feature extraction schemes, non-parametric multi-scale curve smoothing, integration of geometric and non-geometric attributes for object recognition, design criteria for a four degree-of-freedom robot head, a real-time vision system based on control of visual attention and a behavior-based active eye vision system. The scope of the book provides an excellent sample of current concepts, examples and applications from multiple areas of computer vision.

Parallel Image Analysis

Parallel Image Analysis PDF Author: L. S. Davis
Publisher: World Scientific
ISBN: 9789810224769
Category : Technology & Engineering
Languages : en
Pages : 260

Book Description
This volume deals with the following topics: 2-D, 3-D automata and grammars, parallel architecture for image processing, parallel digital geometry algorithms, data allocation strategies for parallel image processing algorithms, complexity analysis of parallel image operators. The contributions are written by leading experts in the fields of models, algorithms and architectures for parallel image processing.

Parallel Image Analysis: Theory And Applications

Parallel Image Analysis: Theory And Applications PDF Author: L S Davis
Publisher: World Scientific
ISBN: 9814499617
Category : Computers
Languages : en
Pages : 254

Book Description
This volume deals with the following topics: 2-D, 3-D automata and grammars, parallel architecture for image processing, parallel digital geometry algorithms, data allocation strategies for parallel image processing algorithms, complexity analysis of parallel image operators. The contributions are written by leading experts in the fields of models, algorithms and architectures for parallel image processing.

Cognitive Systems

Cognitive Systems PDF Author: Henrik Christensen
Publisher: Springer Science & Business Media
ISBN: 3642116949
Category : Technology & Engineering
Languages : en
Pages : 494

Book Description
Design of cognitive systems for assistance to people poses a major challenge to the fields of robotics and artificial intelligence. The Cognitive Systems for Cognitive Assistance (CoSy) project was organized to address the issues of i) theoretical progress on design of cognitive systems ii) methods for implementation of systems and iii) empirical studies to further understand the use and interaction with such systems. To study, design and deploy cognitive systems there is a need to considers aspects of systems design, embodiment, perception, planning and error recovery, spatial insertion, knowledge acquisition and machine learning, dialog design and human robot interaction and systems integration. The CoSy project addressed all of these aspects over a period of four years and across two different domains of application – exploration of space and task / knowledge acquisition for manipulation. The present volume documents the results of the CoSy project. The CoSy project was funded by the European Commission as part of the Cognitive Systems Program within the 6th Framework Program.

Modelling And Planning For Sensor Based Intelligent Robot Systems

Modelling And Planning For Sensor Based Intelligent Robot Systems PDF Author: Horst Bunke
Publisher: World Scientific
ISBN: 9814500518
Category : Computers
Languages : en
Pages : 508

Book Description
This edited and reviewed volume consists of papers that were originally presented at a workshop in the Scientific Center at Schloss Dagstuhl, Germany. It gives an overview of the field and presents the latest developments in the areas of modeling and planning for sensor based robots. The particular topics addressed include active vision, sensor fusion, environment modeling, motion planning, robot navigation, distributed control architectures, reactive behavior, and others.

Machine Learning And Perception

Machine Learning And Perception PDF Author: Guido Tascini
Publisher: World Scientific
ISBN: 9814547921
Category :
Languages : en
Pages : 218

Book Description
As perception stands for the acquisition of a real world representation by interaction with an environment, learning is the modification of this internal representation.This book highlights the relation between perception and learning and describes the influence of the learning in the interaction with the environment.Besides, this volume contains a series of applications of both machine learning and perception, where the former is often embedded in the latter and vice-versa.Among the topics covered, there are visual perception for autonomous robots, model generation of visual patterns, attentional reasoning, genetic approaches and various categories of neural networks.

Picture Interpretation: A Symbolic Approach

Picture Interpretation: A Symbolic Approach PDF Author: Zhi-qiang Liu
Publisher: World Scientific
ISBN: 9814499870
Category : Computers
Languages : en
Pages : 157

Book Description
Traditional methods for image scene interpretation and understanding are based mainly on such single-threaded procedural paradigms as hypothesize-and-test or syntactic parsing. As a result, these systems are unable to carry out tasks that require concurrent hypothesis testing.This book explores a method for symbolically interpreting images based upon a parallel implementation of a network-of-frames suggested, for example, by Minsky (1975), to describe intelligent processing. The system has been implemented in an object-oriented environment in the logic programming language Parlog++ and includes the propagation of uncertainty through each frame using Baldwin's (1986) formulation. The system is tested with several scenarios of increasing complexity, culminating with legal interpretation of traffic intersection images.