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Automatic Generation of Bas-reliefs from 3D Shapes

MPG-Autoren
http://pubman.mpdl.mpg.de/cone/persons/resource/persons45522

Song,  Wenhao
Computer Graphics, MPI for Informatics, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons44112

Belyaev,  Alexander
Computer Graphics, MPI for Informatics, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons45449

Seidel,  Hans-Peter
Computer Graphics, MPI for Informatics, Max Planck Society;

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Zitation

Song, W., Belyaev, A., & Seidel, H.-P. (2007). Automatic Generation of Bas-reliefs from 3D Shapes. In 2007 International Conference on Shape Modeling and Applications (SMI 2007) (pp. 211-214). Los Alamitos, CA, USA: IEEE Computer Society.


Zitierlink: http://hdl.handle.net/11858/00-001M-0000-000F-1E62-3
Zusammenfassung
In this paper, we introduce and study a new problem of converting a given 3D shape (or a 2.5D range data) into a bas-relief. The problem can be considered as a geometry counterpart of the HDR image compression problem widely studied in computer graphics. In our approach to the shape bas-reliefing problem, we combine the concepts of mesh saliency, shape exaggerating, and discrete differential coordinates. The final bas-relief has a small width, preserves salient features of the original 3D shape, and, therefore, can be used for shape decorating purposes.