Název: | A segmentation method for nuclei identification from sagittal images of Drosophila melanogaster embryos |
Autoři: | de Sousa, Daniela Justiniano Arruda Cardoso, Maria Bisch, Paulo Mascarello Pereira Lopes, Francisco José Nassif Travençolo, Bruno Augusto |
Citace zdrojového dokumentu: | WSCG 2013: Full Papers Proceedings: 21st International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision in cooperation with EUROGRAPHICS Association, p. 133-142. |
Datum vydání: | 2013 |
Nakladatel: | Václav Skala - UNION Agency |
Typ dokumentu: | konferenční příspěvek conferenceObject |
URI: | http://wscg.zcu.cz/WSCG2013/!_2013-WSCG-Full-proceedings.pdf http://hdl.handle.net/11025/10603 |
ISBN: | 978-80-86943-74-9 |
Klíčová slova: | segmentace obrazu;sagitální snímky;octomilka obecná;embryo |
Klíčová slova v dalším jazyce: | image segmentation;sagittal images;drosophila melanogaster;embryo |
Abstrakt: | This paper proposes a segmentation method for sagittal images obtained from Drosophila melanogaster embryos at early stages of development. The proposed method operates in the spatial domain and uses traditional filters and segmentation techniques for image processing. However, one common problem encountered after the segmentation of sagittal images is the merged nuclei. In order to split these nuclei, our approach uses the curvature of the shape of the merged nuclei to find the regions of division between the nuclei. The proposed method was compared to other techniques and it achieved better results. In general, the obtained results have shown good performance and were able to identify individual nuclei, providing an efficient and accurate solution for segmentation of nuclei in images obtained from the sagittal plane of Drosophila embryos. |
Práva: | © Václav Skala - UNION Agency |
Vyskytuje se v kolekcích: | WSCG 2013: Full Papers Proceedings |
Soubory připojené k záznamu:
Soubor | Popis | Velikost | Formát | |
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sousa.pdf | Plný text | 742,48 kB | Adobe PDF | Zobrazit/otevřít |
Použijte tento identifikátor k citaci nebo jako odkaz na tento záznam:
http://hdl.handle.net/11025/10603
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