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Computer Analysis of Scenes of 3-Dimensional Curved Objects

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  • © 1976

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Part of the book series: Interdisciplinary Systems Research (ISR)

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Table of contents (7 chapters)

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About this book

1.0 2 The attention then turned to the problem of "Body separation", i.e. separation of occluding bodies in a scene (See [Guzman), [Falk), and [Waltz)). Grape ([Grape)) combined the separation of bodies with recognition, by removing parts of the scene recognized as belonging to a known body. All of these techniques were designed to work with polyhedral objects only, and extensively use the properties of edges and vertices. Though some impressive results have been reported ([Waltz], [Grape)), and perhaps some useful abstractions can be made, the specific techniques used fail to generalize to a wider class of objects. Among previous work on curved objects, B.K.P. Horn ([Horn)) presented techniques for extracting three dimensional depth data from a TV image, using reflection characteristics of the surface. Krakauer ([Krakauer]) represented objects by connections of brightness contours. Ambler et al ([Ambler)) describe experiments with simple shapes, including curved objects, using relations within a two-dimensional image. However, none of these efforts really addresses the problem of "shape" representation and description. Work on outdoor scene analysis is also concerned with non-polyhedral objects ([Bajcsy], [Yakimovsky]), but again no attention has been paid to shape analysis.

Bibliographic Information

  • Book Title: Computer Analysis of Scenes of 3-Dimensional Curved Objects

  • Authors: Ramakant Nevatia

  • Series Title: Interdisciplinary Systems Research

  • DOI: https://doi.org/10.1007/978-3-0348-5206-7

  • Publisher: Birkhäuser Basel

  • eBook Packages: Springer Book Archive

  • Copyright Information: Springer Basel AG 1976

  • Softcover ISBN: 978-3-7643-0845-2Published: 01 January 1976

  • eBook ISBN: 978-3-0348-5206-7Published: 20 December 2013

  • Edition Number: 1

  • Number of Pages: V, 125

  • Number of Illustrations: 3 b/w illustrations

  • Topics: Science, Humanities and Social Sciences, multidisciplinary

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