Experiments in the Machine Interpretation of Visual Motion.

Murray, David W.

ISBN 10: 026213263X / ISBN 13: 9780262132633

Edité par Mit Pr, 1990

A propos de cet article

Cambridge, MA: The MIT Press, 1990. Hardcover. Dustjacket. 236 pp.(Artificial intelligence). - If robots are to act intelligently in everyday environments, they must have a perception of motion and its consequences. This book describes experimental advances made in the interpretation of visual motion over the last few years that have moved researchers closer to emulating the way in which we recover information about the surrounding world. It describes algorithms that form a complete, implemented, and tested system developed by the authors to measure two-dimensional motion in an image sequence, then to compute three-dimensional structure and motion, and finally to recognize the moving objects. The authors develop algorithms to interpret visual motion around four principal constraints. The first and simplest allows the scene structure to be recovered on a pointwise basis. The second constrains the scene to a set of connected straight edges. The third makes the transition between edge and surface representations by demanding that the wireframe recovered is strictly polyhedral. And the final constraint assumes that the scene is comprised of planar surfaces, and recovers them directly. English text. Condition : as new. Condition : as new copy. ISBN 9780262132633. Keywords : ,

N° de réf. du vendeur 263290

Détails bibliographiques

• Titre: Experiments in the Machine Interpretation of Visual Motion.
• Éditeur: Mit Pr
• Date de parution: 1990
• Langue: anglais
• ISBN à 10 chiffres: 026213263X
• ISBN à 13 chiffres: 9780262132633
• Reliure: Couverture rigide
• État de l'article: as new
• État de la jaquette: Jaquette

A propos de ce titre

Synopsis

This book describes experimental advances made in the interpretation of visual motion over the last few years that have moved researchers closer to emulating the way in which we recover information about the surrounding world.

If robots are to act intelligently in everyday environments, they must have a perception of motion and its consequences. This book describes experimental advances made in the interpretation of visual motion over the last few years that have moved researchers closer to emulating the way in which we recover information about the surrounding world. It describes algorithms that form a complete, implemented, and tested system developed by the authors to measure two-dimensional motion in an image sequence, then to compute three-dimensional structure and motion, and finally to recognize the moving objects.

The authors develop algorithms to interpret visual motion around four principal constraints. The first and simplest allows the scene structure to be recovered on a pointwise basis. The second constrains the scene to a set of connected straight edges. The third makes the transition between edge and surface representations by demanding that the wireframe recovered is strictly polyhedral. And the final constraint assumes that the scene is comprised of planar surfaces, and recovers them directly.

Contents
Image, Scene, and Motion • Computing Image Motion • Structure from Motion of Points • The Structure and Motion of Edges • From Edges to Surfaces • Structure and Motion of Planes • Visual Motion Segmentation • Matching to Edge Models • Matching to Planar Surfaces

À propos de l?auteur

David W. Murray is University Lecturer in Engineering Science at the University of Oxford and Draper's Fellow in Robotics at St Anne's College, Oxford.

Bernard F. Buxton is Senior Research Fellow at the General Electric Company's Hirst Research Centre, Wembley, UK, where he leads the Computer Vision Group in the Long Range Research Laboratory.