Automatic construction of quad-based subdivision surfaces using fitmaps

Daniele Panozzo; Enrico Puppo; Marco Tarini; Nico Pietroni; Paolo Cignoni

doi:10.1109/TVCG.2011.28

Automatic construction of quad-based subdivision surfaces using fitmaps

Daniele Panozzo, Enrico Puppo, Marco Tarini, Nico Pietroni, Paolo Cignoni

Computer Science

Research output: Contribution to journal › Article › peer-review

Abstract

We present an automatic method to produce a Catmull-Clark subdivision surface that fits a given input mesh. Its control mesh is coarse and adaptive, and it is obtained by simplifying an initial mesh at high resolution. Simplification occurs progressively via local operators and addresses both quality of surface and faithfulness to the input shape throughout the whole process. The method is robust and performs well on rather complex shapes. Displacement mapping or normal mapping can be applied to approximate the input shape arbitrarily well.

Original language	English (US)
Article number	5708143
Pages (from-to)	1510-1520
Number of pages	11
Journal	IEEE Transactions on Visualization and Computer Graphics
Volume	17
Issue number	10
DOIs	https://doi.org/10.1109/TVCG.2011.28
State	Published - 2011

Keywords

Quadrilateral meshes
displacement mapping
mesh compression.
subdivision surfaces

ASJC Scopus subject areas

Software
Signal Processing
Computer Vision and Pattern Recognition
Computer Graphics and Computer-Aided Design

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10.1109/TVCG.2011.28

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AU - Panozzo, Daniele

AU - Puppo, Enrico

AU - Tarini, Marco

AU - Pietroni, Nico

AU - Cignoni, Paolo

PY - 2011

Y1 - 2011

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AB - We present an automatic method to produce a Catmull-Clark subdivision surface that fits a given input mesh. Its control mesh is coarse and adaptive, and it is obtained by simplifying an initial mesh at high resolution. Simplification occurs progressively via local operators and addresses both quality of surface and faithfulness to the input shape throughout the whole process. The method is robust and performs well on rather complex shapes. Displacement mapping or normal mapping can be applied to approximate the input shape arbitrarily well.

KW - Quadrilateral meshes

KW - displacement mapping

KW - mesh compression.

KW - subdivision surfaces

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Automatic construction of quad-based subdivision surfaces using fitmaps

Abstract

Keywords

ASJC Scopus subject areas

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