Topology, accuracy, and quality of isosurface meshes using dynamic particles.

Topology, accuracy, and quality of isosurface meshes using dynamic particles. Research Abstract Details 

Research Abstract Table of Contents

Jump to the:

Topology, accuracy, and quality of isosurface meshes using dynamic particles. Abstract Text:

Miriah Meyer,Robert M Kirby,Ross Whitaker,Miriah Meyer,Robert M Kirby,Ross Whitaker,

This paper describes a method for constructing isosurface triangulations of sampled, volumetric, three-dimensional scalar fields. The resulting meshes consist of triangles that are of consistently high quality, making them well suited for accurate interpolation of scalar and vector-valued quantities, as required for numerous applications in visualization and numerical simulation. The proposed method does not rely on a local construction or adjustment of triangles as is done, for instance, in advancing wavefront or adaptive refinement methods. Instead, a system of dynamic particles optimally samples an implicit function such that the particles' relative positions can produce a topologically correct Delaunay triangulation. Thus, the proposed method relies on a global placement of triangle vertices. The main contributions of the paper are the integration of dynamic particles systems with surface sampling theory and PDE-based methods for controlling the local variability of particle densities, as well as detailing a practical method that accommodates Delaunay sampling requirements to generate sparse sets of points for the production of high-quality tessellations.

Topology, accuracy, and quality of isosurface meshes using dynamic particles. Publishing Authors By Initials

M Meyer,RM Kirby,R Whitaker,M Meyer,RM Kirby,R Whitaker,

For similar abstracts research abstracts see: abstracts research

PUBMED ID PMID:

MEDLINE DATE:

Topology, accuracy, and quality of isosurface meshes using dynamic particles. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: IEEE transactions on visualization and computer gr

VOLUME: 13

Page Numbers: 1704-11

Journal Abbreviation:

ISSN: 1077-2626

DAY: 30

MONTH: 10

YEAR: 2007

Topology, accuracy, and quality of isosurface meshes using dynamic particles. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 9891704

Topology, accuracy, and quality of isosurface meshes using dynamic particles. Keywords Mesh Terms:

KEYWORDS:

MESH TERMS:

Chemical & Substance for Abstract: Topology, accuracy, and quality of isosurface meshes using dynamic particles. Information

Substance Name:

Registry Number:

Grant and Affiliation Information for Topology, accuracy, and quality of isosurface meshes using dynamic particles.

AFFILIATION: Scientific Computing and Imaging Instiutte at the University of Utah. miriah@sci.utah.edu

Country: United States

AGENCY:

GRANT:

ACRONYM:

MEDLINETA: IEEE Trans Vis Comput Graph

REFSOURCE:

DATABASENAME:

ACCESSION NUMBER:

Number Hits: 0

Topology, accuracy, and quality of isosurface meshes using dynamic particles Related Publications

• A global overview of burns research highlights the need for forming networks with the developing world.
• A volumetric approach to quantifying region-to-region white matter connectivity in diffusion tensor MRI.
• Adaptive Markov modeling for mutual-information-based, unsupervised MRI brain-tissue classification.
• An effect of proteins and proteoses on the cellulase of Myrothecium verrucaria.
• Best practice in managing scrotal lymphoedema.
• Breastfeeding, breast milk and viruses.
• Development and evaluation of standardized protocol to prevent nasoenteral tube obstruction in cardiac patients requiring enteral nutrition with restricted fluid volumes.
• Differences by race and ethnicity in the relationship between breastfeeding and obesity in preschool children.
• Evaluation of the Efficacy and Safety of Once-a-Day Dosing of Tadalafil 5mg and 10mg in the Treatment of Erectile Dysfunction: Results of a Multicenter, Randomized, Double-Blind, Placebo-Controlled Trial.
• Feature-preserving MRI denoising: a nonparametric empirical Bayes approach.
• Fertilization rates in superovulating cows after deposition of semen on the infundibulum, near the uterotubal junction or after insemination with high numbers of sperm.
• Group interviewing as a method of evaluating applicants for medical school.
• Inguinal hernioplasty; an anatomic evaluation of current methods.
• Inhibition and stimulation of the cellulase of Myrothecium verrucaria.
• Interactive visualization of volumetric white matter connectivity in DT-MRI using a parallel-hardware Hamilton-Jacobi solver.
• Maternal feeding strategies, child eating behaviors, and child BMI in low-income African-American preschoolers.
• Medical public relations and government.
• Model-based image reconstruction for dynamic cardiac perfusion MRI from sparse data.
• Neighborhood safety, collective efficacy, and obesity in women with young children.
• North American blastomycosis; report of a case in which a patient with meningeal involvement was treated with streptomycin and promin.
• Primary prevention of child physical abuse and neglect: gaps and promising directions.
• Purification of the cellulase of Myrothecium verrucaria.
• Renal myxozoanosis in weedy sea dragons, Phyllopteryx taeniolatus (Lacepède), caused by Sinuolinea phyllopteryxa n. sp.
• Rician noise removal in diffusion tensor MRI.
• Shape modeling and analysis with entropy-based particle systems.
• Teaching the practicing physician to do psychotherapy.
• The battle for survival.
• Three suggestions for medical graduates.
• Topology, accuracy, and quality of isosurface meshes using dynamic particles.
• [Not Available.]