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WSCG
2004
135views more  WSCG 2004»
14 years 8 days ago
Geometrical Modelling of Muscle Cells Based on Functional Representation of Polygons
A geometrical modelling tool allowing construction of models of living cells and their organelles would facilitate understanding of biological processes at the cellular level. Her...
Július Parulek, Milos Srámek, Ivan Z...
GRAPHICSINTERFACE
2007
14 years 10 days ago
Twinned meshes for dynamic triangulation of implicit surfaces
We introduce a new approach to mesh an animated implicit surface for rendering. Our contribution is a method which solves stability issues of implicit triangulation, in the scope ...
Antoine Bouthors, Matthieu Nesme
CGI
2001
IEEE
14 years 2 months ago
Hierarchical Implicit Surface Refinement
A novel method of hierarchical implicit modeling is presented, in which an implicit object is modeled by using a hierarchy of implicit surfaces. The hierarchy provides both layere...
Xikun Liang, Brian Wyvill
SIGGRAPH
1997
ACM
14 years 3 months ago
Guaranteeing the topology of an implicit surface polygonization for interactive modeling
Morse theory shows how the topology of an implicit surface is affected by its function’s critical points, whereas catastrophe theory shows how these critical points behave as th...
Barton T. Stander, John C. Hart
CGI
1998
IEEE
14 years 3 months ago
Incremental Techniques for Implicit Surface Modeling
This paper describes an incremental polygonization technique for implicit surfaces built from skeletal elements. Our method lends itself for an interactive modeling system as the ...
Eric Galin, Samir Akkouche
PG
2002
IEEE
14 years 3 months ago
Interactive Visualization of Non-Manifold Implicit Surfaces Using Pre-Integrated Volume Rendering
We present an interactive method of visualizing both manifold and non-manifold implicit surfaces. The implicit surfaces are directly visualized at interactive frame rates independ...
Shuntaro Yamazaki, Kiwamu Kase, Katsushi Ikeuchi
GMP
2002
IEEE
133views Solid Modeling» more  GMP 2002»
14 years 3 months ago
Non-Manifold Implicit Surfaces Based on Discontinuous Implicitization and Polygonization
Implicit surfaces in 3D geometric modeling are limited to two manifolds because the corresponding implicit fields are usually defined by real-valued functions which bisect space...
Shuntaro Yamazaki, Kiwamu Kase, Katsushi Ikeuchi
PG
2003
IEEE
14 years 4 months ago
Dynamic Sculpting and Deformation of Point Set Surfaces
This paper presents a novel paradigm for point set surface editing, which takes advantages of the potential of implicit surfaces, the strength of physics based modeling techniques...
Xiaohu Guo, Hong Qin
HLK
2003
IEEE
14 years 4 months ago
Generic Deformable Implicit Mesh Models for Automated Reconstruction
Deformable 3–D models can be represented either as explicit or implicit surfaces. Explicit surfaces, such as triangulations or wire-frame models, are widely accepted in the Comp...
Slobodan Ilic, Pascal Fua
AFRIGRAPH
2004
ACM
14 years 4 months ago
Rendering trimmed implicit surfaces and curves
Models of implicit surfaces and curves trimmed by a solid are discussed in the context of dimensionally heterogeneous object modeling. Both a carrier surface and a trimming solid ...
Benjamin Schmitt, Galina Pasko, Alexander A. Pasko...