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@inproceedings{799428, author = {Maška, Martin and Daněk, Ondřej and OrtizanddeandSolórzano, Carlos and MuñozandBarrutia, Arrate and Kozubek, Michal and Fernández García, Ignacio}, address = {Berlin, Heidelberg}, booktitle = {16th Scandinavian Conference on Image Analysis}, doi = {http://dx.doi.org/10.1007/978-3-642-02230-2_40}, keywords = {nucleus segmentation; touching nuclei; level set framework; contour evolution; topology preservation}, howpublished = {elektronická verze "online"}, language = {eng}, location = {Berlin, Heidelberg}, isbn = {978-3-642-02229-6}, note = {LNCS 5575}, pages = {390-399}, publisher = {Springer-Verlag}, title = {A Two-Phase Segmentation of Cell Nuclei Using Fast Level Set-Like Algorithms}, url = {http://dx.doi.org/10.1007/978-3-642-02230-2_40}, year = {2009} }
TY - JOUR ID - 799428 AU - Maška, Martin - Daněk, Ondřej - Ortiz-de-Solórzano, Carlos - Muñoz-Barrutia, Arrate - Kozubek, Michal - Fernández García, Ignacio PY - 2009 TI - A Two-Phase Segmentation of Cell Nuclei Using Fast Level Set-Like Algorithms PB - Springer-Verlag CY - Berlin, Heidelberg SN - 9783642022296 N1 - LNCS 5575 KW - nucleus segmentation KW - touching nuclei KW - level set framework KW - contour evolution KW - topology preservation UR - http://dx.doi.org/10.1007/978-3-642-02230-2_40 N2 - An accurate localization of a cell nucleus boundary is inevitable for any further quantitative analysis of various subnuclear structures within the cell nucleus. In this paper, we present a novel approach to the cell nucleus segmentation in fluorescence microscope images exploiting the level set framework. The proposed method works in two phases. In the first phase, the image foreground is separated from the background using a fast level set-like algorithm by Nilsson and Heyden (2003). A binary mask of isolated cell nuclei as well as their clusters is obtained as a result of the first phase. A fast topology-preserving level set-like algorithm by Maška and Matula (2008) is applied in the second phase to delineate individual cell nuclei within the clusters. The potential of the new method is demonstrated on images of DAPI-stained nuclei of a lung cancer cell line A549 and promyelocytic leukemia cell line HL60. ER -
MAŠKA, Martin, Ondřej DANĚK, Carlos ORTIZ-DE-SOLÓRZANO, Arrate MUÑOZ-BARRUTIA, Michal KOZUBEK a Ignacio FERNÁNDEZ GARCÍA. A Two-Phase Segmentation of Cell Nuclei Using Fast Level Set-Like Algorithms. Online. In \textit{16th Scandinavian Conference on Image Analysis}. Berlin, Heidelberg: Springer-Verlag, 2009, s.~390-399. ISBN~978-3-642-02229-6. Dostupné z: https://dx.doi.org/10.1007/978-3-642-02230-2\_{}40.
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