Další formáty:
BibTeX
LaTeX
RIS
@inproceedings{403805,
author = {Matula, Pavel},
address = {Los Alamitos},
booktitle = {1st International Symposium on 3D Data Processing Visualization and Transmission},
keywords = {spherical object reconstruction; simplex meshes; deformable models; cell nuclei segmentation},
language = {eng},
location = {Los Alamitos},
isbn = {0-7695-7521-5},
pages = {794-799},
publisher = {IEEE Computer Society},
title = {Effectivity of Spherical Object Reconstruction Using Star-Shaped Simplex Meshes},
year = {2002}
}
TY - JOUR
ID - 403805
AU - Matula, Pavel
PY - 2002
TI - Effectivity of Spherical Object Reconstruction Using Star-Shaped Simplex Meshes
PB - IEEE Computer Society
CY - Los Alamitos
SN - 0769575215
KW - spherical object reconstruction
KW - simplex meshes
KW - deformable models
KW - cell nuclei segmentation
N2 - 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 qualities of 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.
ER -
MATULA, Pavel. Effectivity of Spherical Object Reconstruction Using Star-Shaped Simplex Meshes. In \textit{1st International Symposium on 3D Data Processing Visualization and Transmission}. Los Alamitos: IEEE Computer Society, 2002, s.~794-799. ISBN~0-7695-7521-5.
|
