Marching cubes: A high resolution 3D surface construction algorithm
SIGGRAPH '87 Proceedings of the 14th annual conference on Computer graphics and interactive techniques
Triangulating the surface of a molecule
Discrete Applied Mathematics - Special volume on computational molecular biology
Guaranteed-quality Delaunay meshing in 3D (short version)
SCG '97 Proceedings of the thirteenth annual symposium on Computational geometry
Interval volume tetrahedrization
VIS '97 Proceedings of the 8th conference on Visualization '97
NURBS based B-rep models for macromolecules and their properties
SMA '97 Proceedings of the fourth ACM symposium on Solid modeling and applications
Using distance maps for accurate surface representation in sampled volumes
VVS '98 Proceedings of the 1998 IEEE symposium on Volume visualization
Simplifying surfaces with color and texture using quadric error metrics
Proceedings of the conference on Visualization '98
Journal of the ACM (JACM)
A Generalization of Algebraic Surface Drawing
ACM Transactions on Graphics (TOG)
Geometric partial differential equations and image analysis
Geometric partial differential equations and image analysis
Semi-regular mesh extraction from volumes
Proceedings of the conference on Visualization '00
Feature sensitive surface extraction from volume data
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Dual contouring of hermite data
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Volumetric Data Exploration Using Interval Volume
IEEE Transactions on Visualization and Computer Graphics
Dynamic maintenance and visualization of molecular surfaces
Discrete Applied Mathematics - Special issue: Computational molecular biology series issue IV
Adaptive and quality 3D meshing from imaging data
SM '03 Proceedings of the eighth ACM symposium on Solid modeling and applications
Discrete surface modelling using partial differential equations
Computer Aided Geometric Design
An algebraic spline model of molecular surfaces
Proceedings of the 2007 ACM symposium on Solid and physical modeling
Topology, Accuracy, and Quality of Isosurface Meshes Using Dynamic Particles
IEEE Transactions on Visualization and Computer Graphics
High-fidelity geometric modeling for biomedical applications
Finite Elements in Analysis and Design
Higher-order level-set method and its application in biomolecular surfaces construction
Journal of Computer Science and Technology
Generating segmented quality meshes from images
Journal of Mathematical Imaging and Vision
Feature-based crystal construction in computer-aided nano-design
Computer-Aided Design
Molecular surface mesh generation by filtering electron density map
Journal of Biomedical Imaging - Special issue on mathematical methods for images and surfaces
Hi-index | 0.00 |
This paper describes a comprehensive approach to construct quality meshes for implicit solvation models of biomolecular structures starting from atomic resolution data in the Protein Data Bank (PDB). First, a smooth volumetric electron density map is constructed from atomic data using weighted Gaussian isotropic kernel functions and a two-level clustering technique. This enables the selection of a smooth implicit solvation surface approximation to the Lee-Richards molecular surface. Next, a modified dual contouring method is used to extract triangular meshes for the surface, and tetrahedral meshes for the volume inside or outside the molecule within a bounding sphere/box of influence. Finally, geometric flow techniques are used to improve the surface and volume mesh quality. Several examples are presented, including generated meshes for biomolecules that have been successfully used in finite element simulations involving solvation energetics and binding rate constants.