Discrete Representation of Spatial Objects in Computer Vision: 11 - Rilegato

Libro 17 di 20: Computational Imaging and Vision

Latecki, Longin

 
9780792349129: Discrete Representation of Spatial Objects in Computer Vision: 11
Rilegato
ISBN 10: 0792349121 ISBN 13: 9780792349129
Casa editrice: Kluwer Academic Pub, 1998

Sinossi

One of the most natural representations for modelling spatial objects in computers is discrete representations in the form of a 2D square raster and a 3D cubic grid, since these are naturally obtained by segmenting sensor images. However, the main difficulty is that discrete representations are only approximations of the original objects, and can only be as accurate as the cell size allows. If digitisation is done by real sensor devices, then there is the additional difficulty of sensor distortion. To overcome this, digital shape features must be used that abstract from the inaccuracies of digital representation. In order to ensure the correspondence of continuous and digital features, it is necessary to relate shape features of the underlying continuous objects and to determine the necessary resolution of the digital representation.
This volume gives an overview and a classification of the actual approaches to describe the relation between continuous and discrete shape features that are based on digital geometric concepts of discrete structures.
Audience: This book will be of interest to researchers and graduate students whose work involves computer vision, image processing, knowledge representation or representation of spatial objects.

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Contenuti

1. Introduction. 2. Basic Definitions and Propositions. 3. Graph-Based Approach. 4. Axiomatic Approach. 5. Embedding Approach. 6. Continuous Representations of Real Objects. 7. Digitization Approach.

Product Description

Book by Latecki LJ

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Editore
Kluwer Academic Pub
Data di pubblicazione
1998
Lingua
Inglese
ISBN 10 
0792349121
ISBN 13 
9780792349129
Rilegatura
Copertina rigida
Numero di pagine
216
Contatto del produttore
non disponibile
Persona responsabile
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Altre edizioni note dello stesso titolo

9789048149827: Discrete Representation of Spatial Objects in Computer Vision: 11

Edizione in evidenza

ISBN 10:  9048149827 ISBN 13:  9789048149827
Casa editrice: Springer, 2010
Brossura