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@inproceedings{1139066,
author = {Sorokin, Dmitry and Tektonidis, Marco and Rohr, Karl and Matula, Pavel},
address = {Beijing},
booktitle = {IEEE International Symposium on Biomedical Imaging: Nano to Macro},
doi = {http://dx.doi.org/10.1109/ISBI.2014.6867978},
keywords = {Biomedical image analysis; Image sequence analysis; Contour-based registration},
howpublished = {elektronická verze "online"},
language = {eng},
location = {Beijing},
isbn = {978-1-4673-1959-1},
pages = {746-749},
publisher = {IEEE},
title = {NON-RIGID CONTOUR-BASED TEMPORAL REGISTRATION OF 2D CELL NUCLEI IMAGES USING THE NAVIER EQUATION},
year = {2014}
}
TY - JOUR
ID - 1139066
AU - Sorokin, Dmitry - Tektonidis, Marco - Rohr, Karl - Matula, Pavel
PY - 2014
TI - NON-RIGID CONTOUR-BASED TEMPORAL REGISTRATION OF 2D CELL NUCLEI IMAGES USING THE NAVIER EQUATION
PB - IEEE
CY - Beijing
SN - 9781467319591
KW - Biomedical image analysis
KW - Image sequence analysis
KW - Contour-based registration
N2 - In live cell imaging it is essential to analyze the pure motion of subnuclear proteins without influence of the cell nucleus motion and deformation which is referred to as nucleus global motion. In this work, we propose a 2D contour-based image registration approach for compensation of the global motion of the nucleus. Compared to a previous contour-based approach, our approach employs an explicit rigid registration step to compensate the nucleus translation and rotation, it uses morphological contour matching for establishing more reliable correspondences between contours in consecutive frames, and utilizes the Navier equation for more realistically modeling the nucleus deformation. Our approach was successfully applied to real live cell microscopy image sequences and an experimental comparison with an existing contour-based registration method and an intensity-based registration method has been performed.
ER -
SOROKIN, Dmitry, Marco TEKTONIDIS, Karl ROHR a Pavel MATULA. NON-RIGID CONTOUR-BASED TEMPORAL REGISTRATION OF 2D CELL NUCLEI IMAGES USING THE NAVIER EQUATION. Online. In \textit{IEEE International Symposium on Biomedical Imaging: Nano to Macro}. Beijing: IEEE, 2014, s.~746-749. ISBN~978-1-4673-1959-1. Dostupné z: https://dx.doi.org/10.1109/ISBI.2014.6867978.
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