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Macrophage image segmentation by thresholding and subjective surface method: Applied Mathematics ´19

In: Tatra Mountains Mathematical Publications, vol. 75, no. 1
Seol Ah Park - Tamara Sipka - Zuzana Krivá - Martin Ambroz - Michal Kollár - Balázs Kósa - Mai Nguyen-Chi - Georges Lutfalla - Karol Mikula
Detaily:
Rok, strany: 2020, 103 - 120
Jazyk: eng
Kľúčové slová:
image processing, segmentation, level-set methods, finite volume methods, thresholding, macrophages
Typ článku: Applied Mathematics
Typ dokumentu: Scientific paper
O článku:
We introduce two level-set method approaches to segmentation of 2D macrophage images. The first one is based on the Otsu thresholding and the second one on the information entropy thresholding, both followed by the classical subjective surface (SUBSURF) method. Results of both methods are compared with the semi-automatic Lagrangian method in which the segmentation curve evolves along the edge of the macrophage and it is controlled by an expert user. We present the comparison of all three methods with respect to the Hausdorff distance of resulting segmentation curves and we compare also their perimeter and enclosed area. We show that accuracy of the automatic SUBSURF method is comparable to the results of the semi-automatic Lagrangian segmentation.
Ako citovať:
ISO 690:
Park, S., Sipka, T., Krivá, Z., Ambroz, M., Kollár, M., Kósa, B., Nguyen-Chi, M., Lutfalla, G., Mikula, K. 2020. Macrophage image segmentation by thresholding and subjective surface method: Applied Mathematics ´19. In Tatra Mountains Mathematical Publications, vol. 75, no.1, pp. 103-120. 1210-3195. DOI: https://doi.org/10.2478/tmmp-2020-0007

APA:
Park, S., Sipka, T., Krivá, Z., Ambroz, M., Kollár, M., Kósa, B., Nguyen-Chi, M., Lutfalla, G., Mikula, K. (2020). Macrophage image segmentation by thresholding and subjective surface method: Applied Mathematics ´19. Tatra Mountains Mathematical Publications, 75(1), 103-120. 1210-3195. DOI: https://doi.org/10.2478/tmmp-2020-0007
O vydaní:
Vydavateľ: Mathematical Institute, Slovak Academy of Sciences, Bratislava
Publikované: 2. 4. 2020
Verejná licencia:
Licensed under the Creative Commons Attribution-NC-ND4.0 International Public License.