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3D Object Classification and Parameter Estimation based on Parametric Procedural Models

Getto, Roman and Fina, Kenten and Jarms, Lennart and Kuijper, Arjan and Fellner, Dieter W. (2018):
3D Object Classification and Parameter Estimation based on Parametric Procedural Models.
In: WSCG 2018. Full Papers Proceedings, Plzen, In: International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision (WSCG), Plzen, Czech Republic, 2018, In: Computer Science Research Notes (CSRN), 2801, ISBN 978-80-86943-40-4,
[Conference or Workshop Item]

Abstract

Classifying and gathering additional information about an unknown 3D objects is dependent on having a large amount of learning data. We propose to use procedural models as data foundation for this task. In our method we (semi-)automatically define parameters for a procedural model constructed with a modeling tool. Then we use the procedural models to classify an object and also automatically estimate the best parameters. We use a standard convolutional neural network and three different object similarity measures to estimate the best parameters at each degree of detail. We evaluate all steps of our approach using several procedural models and show that we can achieve high classification accuracy and meaningful parameters for unknown objects.

Item Type: Conference or Workshop Item
Erschienen: 2018
Creators: Getto, Roman and Fina, Kenten and Jarms, Lennart and Kuijper, Arjan and Fellner, Dieter W.
Title: 3D Object Classification and Parameter Estimation based on Parametric Procedural Models
Language: English
Abstract:

Classifying and gathering additional information about an unknown 3D objects is dependent on having a large amount of learning data. We propose to use procedural models as data foundation for this task. In our method we (semi-)automatically define parameters for a procedural model constructed with a modeling tool. Then we use the procedural models to classify an object and also automatically estimate the best parameters. We use a standard convolutional neural network and three different object similarity measures to estimate the best parameters at each degree of detail. We evaluate all steps of our approach using several procedural models and show that we can achieve high classification accuracy and meaningful parameters for unknown objects.

Title of Book: WSCG 2018. Full Papers Proceedings
Series Name: Computer Science Research Notes (CSRN)
Volume: 2801
Place of Publication: Plzen
ISBN: 978-80-86943-40-4
Uncontrolled Keywords: Procedural modeling, Parametric modeling, Parameterization, 3D Objects, Classifications, Deep learning
Divisions: 20 Department of Computer Science
20 Department of Computer Science > Interactive Graphics Systems
20 Department of Computer Science > Mathematical and Applied Visual Computing
Event Title: International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision (WSCG)
Event Location: Plzen, Czech Republic
Event Dates: 2018
Date Deposited: 10 Jul 2019 12:13
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