Describing and Recognizing 3-D Objects Using Surface Properties - Rilegato

Fan, Ting-Jun

 
9780387971797: Describing and Recognizing 3-D Objects Using Surface Properties
Rilegato
ISBN 10: 0387971793 ISBN 13: 9780387971797
Casa editrice: Springer-Verlag GmbH, 1989

Sinossi

He studied issues re­ lated to characterization of surfaces in the context of object recognition, and then uses the features thus developed for recognizing objects. He uses a multi-view representation of 3-D objects for recognition, and he devel­ ops techniques for the segmentation of range images to obtain features for recognition.

Le informazioni nella sezione "Riassunto" possono far riferimento a edizioni diverse di questo titolo.

Contenuti

1 Introduction.- 1.1 The Input.- 1.2 Issues in Shape Description.- 1.2.1 Criteria for shape description.- 1.2.2 Choosing segmented surface descriptions.- 1.3 Issues of Recognition.- 1.3.1 Description of models.- 1.3.2 Matching primitives and algorithms.- 1.4 Questions for the Research.- 1.5 The Contribution of the Research.- 1.6 Organization of the Book.- 2 Survey of Previous Work.- 2.1 Survey of Shape Descriptions.- 2.1.1 Volume descriptions.- 2.1.2 Curve/line descriptions.- 2.1.3 Surface descriptions.- 2.1.4 Summary.- 2.2 Survey of Recognition Systems.- 2.2.1 3DPO.- 2.2.2 Nevatia and Binford.- 2.2.3 ACRONYM.- 2.2.4 Extended Gaussian Image (EGI).- 2.2.5 Oshima and Shirai.- 2.2.6 Grimson and Lozano-Pérez.- 2.2.7 Faugeras and Hebert.- 2.2.8 Bhanu.- 2.2.9 Ikeuchi.- 2.2.10 Summary.- 3 Surface Segmentation and Description.- 3.1 Curvature Properties and Surface Discontinuities.- 3.2 Detecting Surface Features.- 3.2.1 Method 1: using directional curvatures and scale-space tracking.- 3.2.2 Method 2: using principal curvatures at a single scale.- 3.2.3 Method 3: using anisotropic filtering.- 3.3 Space Grouping.- 3.4 Spatial Linking.- 3.5 Segmentation into Surface Patches.- 3.6 Surface Fitting.- 3.7 Object Inference.- 3.7.1 Labeling boundaries.- 3.7.2 Occlusion and connectivity.- 3.7.3 Inferring and describing objects.- 3.8 Representing Objects by Attributed Graphs.- 3.8.1 Node attributes.- 3.8.2 Link attributes.- 4 Object Recognition.- 4.1 Representation of Models.- 4.2 Overview of the Matching Process.- 4.3 Module 1: Screener.- 4.4 Module 2: Graph Matcher.- 4.4.1 Compatibility between nodes of the model view and scene graph.- 4.4.2 Compatibility between two pairs of matching nodes.- 4.4.3 Computing the geometric transform.- 4.4.4 Modifications based on the geometric transform.- 4.4.5 Measuring the goodness of a match.- 4.5 Module 3: Analyzer.- 4.5.1 Splitting objects.- 4.5.2 Merging objects.- 4.6 Summary.- 5 Experimental Results.- 5.1 The Models.- 5.2 A Detailed Case Study.- 5.2.1 Search nodes expanded in recognition.- 5.3 Results for Other Scenes.- 5.4 Parallel Versus Sequential Search.- 5.5 Unknown Objects.- 5.6 Occlusion.- 6 Discussion and Conclusion.- 6.1 Discussion.- 6.1.1 Problems of segmentation.- 6.1.2 Problems of approximation.- 6.2 Contribution.- 6.3 Future Research.- 6.3.1 From surface to volume.- 6.3.2 Applications.- A Directional Curvatures.- B Surface Curvature.- C Approximation by Quadric Surfaces.

Product Description

Book by Fan TingJun

Le informazioni nella sezione "Su questo libro" possono far riferimento a edizioni diverse di questo titolo.

Editore
Springer-Verlag GmbH
Data di pubblicazione
1989
Lingua
Inglese
ISBN 10 
0387971793
ISBN 13 
9780387971797
Rilegatura
Copertina rigida
Numero di pagine
160
Contatto del produttore
non disponibile
Persona responsabile
Palgrave Macmillan
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Altre edizioni note dello stesso titolo

9781461287872: Describing and Recognizing 3-D Objects Using Surface Properties

Edizione in evidenza

ISBN 10:  1461287871 ISBN 13:  9781461287872
Casa editrice: Springer, 2011
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