Inverse Procedural Modelling of Trees

Stava, Ondrej; Pirk, Sören; Kratt, Julian; Chen, Baoquan; Mech, Radomir; Deussen, Oliver; Benes, Bedrich

Inverse Procedural Modelling of Trees

Dateien

Stava_278149.pdfGröße: 1.28 MBDownloads: 1411

Datum

2014

Autor:innen

Stava, Ondrej

Pirk, Sören

Kratt, Julian

Chen, Baoquan

Mech, Radomir

Deussen, Oliver

Benes, Bedrich

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Informatik und Informationswissenschaft

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Computer Graphics Forum. 2014, 33(6), pp. 118-131. ISSN 0167-7055. eISSN 1467-8659. Available under: doi: 10.1111/cgf.12282

Zusammenfassung

Procedural tree models have been popular in computer graphics for their ability to generate a variety of output trees from a set of input parameters and to simulate plant interaction with the environment for a realistic placement of trees in virtual scenes. However, defining such models and their parameters is a difficult task. We propose an inverse modelling approach for stochastic trees that takes polygonal tree models as input and estimates the parameters of a procedural model so that it produces trees similar to the input. Our framework is based on a novel parametric model for tree generation and uses Monte Carlo Markov Chains to find the optimal set of parameters. We demonstrate our approach on a variety of input models obtained from different sources, such as interactive modelling systems, reconstructed scans of real trees and developmental models.

Fachgebiet (DDC)

004 Informatik

Zitieren

ISO 690

STAVA, Ondrej, Sören PIRK, Julian KRATT, Baoquan CHEN, Radomir MECH, Oliver DEUSSEN, Bedrich BENES, 2014. Inverse Procedural Modelling of Trees. In: Computer Graphics Forum. 2014, 33(6), pp. 118-131. ISSN 0167-7055. eISSN 1467-8659. Available under: doi: 10.1111/cgf.12282

BibTex

@article{Stava2014Inver-27814,
  year={2014},
  doi={10.1111/cgf.12282},
  title={Inverse Procedural Modelling of Trees},
  number={6},
  volume={33},
  issn={0167-7055},
  journal={Computer Graphics Forum},
  pages={118--131},
  author={Stava, Ondrej and Pirk, Sören and Kratt, Julian and Chen, Baoquan and Mech, Radomir and Deussen, Oliver and Benes, Bedrich}
}

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Universitätsbibliographie

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