Effectivity of Spherical Object Reconstruction Using Star-Shaped Simplex Meshes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14330%2F02%3A00006085" target="_blank" >RIV/00216224:14330/02:00006085 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Effectivity of Spherical Object Reconstruction Using Star-Shaped Simplex Meshes
Original language description
Three-dimensional objects of an arbitrary shape and topology can be reconstructed using Delingette's general reconstruction algorithm based on simplex meshes. The method can handle volumetric images as well as three-dimensional range data. The reconstruction is performed in two stages. First, the initialization stage creates a simplex mesh in the vicinity of the input data. Then, an iterative refinement algorithm decreases the distance of the mesh from the data while preserving required shape qualitiesof the mesh. The general method was adapted to the reconstruction of spherical objects. The basic idea is to consider only star-shaped simplex meshes for the representation of object boundaries and therefore the iterative refinement algorithm is faster and more stable. This paper provides comparison of the effectivity of both methods. The methods were tested on real volumetric images of cell nuclei which were acquired using an optical microscope.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
JD - Use of computers, robotics and its application
OECD FORD branch
—
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
1st International Symposium on 3D Data Processing Visualization and Transmission
ISBN
0-7695-7521-5
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
794
Publisher name
IEEE Computer Society
Place of publication
Los Alamitos
Event location
Padova, Italy, Jun 19-21, 2002
Event date
Jan 1, 2002
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—