Active contours for overlapping cervical cell segmentation.

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dc.contributor.authorAraujo, Flavio Henrique Duarte de
dc.contributor.authorSilva, Romuere Rodrigues Veloso e
dc.contributor.authorMedeiros, Fátima Nelsizeuma Sombra de
dc.contributor.authorRocha Neto, Jeová Farias Sales
dc.contributor.authorOliveira, Paulo Henrique Calaes
dc.contributor.authorBianchi, Andrea Gomes Campos
dc.contributor.authorUshizima, Daniela Mayumi
dc.date.accessioned2022-10-10T20:38:22Z
dc.date.available2022-10-10T20:38:22Z
dc.date.issued2021pt_BR
dc.description.abstractThe nuclei and cytoplasm segmentation of cervical cells is a well studied problem. However, the current segmentation algorithms are not robust to clinical practice due to the high computational cost or because they cannot accurately segment cells with high overlapping. In this paper, we propose a method that is capable of segmenting both cytoplasm and nucleus of each individual cell in a clump of overlapping cells. The proposed method consists of three steps: 1) cellular mass segmentation; 2) nucleus segmentation; 3)cytoplasm identification based on an active contour method. We carried out experiments on both synthetic and real cell images. The performance evaluation of the proposed method showed that it was less sensitive to the increase in the number of cells per image and the overlapping ratio against two other existing algorithms. It has also achieved a promising low processing time and, hence, it has the potential to support expert systems for cervical cell recognition.pt_BR
dc.identifier.citationARAUJO, F. H. D. de. et al. Active contours for overlapping cervical cell segmentation. INTERNATIONAL Journal of Biomedical Engineering and Technology, v. 35, n. 1, p. 70-92, 2021. Disponível em: <https://www.inderscienceonline.com/doi/abs/10.1504/IJBET.2021.112834>. Acesso em: 06 jul 2022.pt_BR
dc.identifier.doihttps://doi.org/10.1504/IJBET.2021.112834pt_BR
dc.identifier.issn1752-6426
dc.identifier.urihttp://www.repositorio.ufop.br/jspui/handle/123456789/15659
dc.identifier.uri2https://www.inderscienceonline.com/doi/abs/10.1504/IJBET.2021.112834pt_BR
dc.language.isoen_USpt_BR
dc.rightsrestritopt_BR
dc.subjectCervical cellspt_BR
dc.subjectMedical imagept_BR
dc.subjectNuclei and cytoplasm segmentationpt_BR
dc.subjectOverlapping cellspt_BR
dc.subjectPap testpt_BR
dc.titleActive contours for overlapping cervical cell segmentation.pt_BR
dc.typeArtigo publicado em periodicopt_BR
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