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PartSeg: a tool for quantitative feature extraction from 3D microscopy images for dummies

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dc.abstract.enAbstractBackgroundBioimaging techniques offer a robust tool for studying molecular pathways and morphological phenotypes of cell populations subjected to various conditions. As modern high-resolution 3D microscopy provides access to an ever-increasing amount of high-quality images, there arises a need for their analysis in an automated, unbiased, and simple way. Segmentation of structures within the cell nucleus, which is the focus of this paper, presents a new layer of complexity in the form of dense packing and significant signal overlap. At the same time, the available segmentation tools provide a steep learning curve for new users with a limited technical background. This is especially apparent in the bulk processing of image sets, which requires the use of some form of programming notation.ResultsIn this paper, we present PartSeg, a tool for segmentation and reconstruction of 3D microscopy images, optimised for the study of the cell nucleus. PartSeg integrates refined versions of several state-of-the-art algorithms, including a new multi-scale approach for segmentation and quantitative analysis of 3D microscopy images. The features and user-friendly interface of PartSeg were carefully planned with biologists in mind, based on analysis of multiple use cases and difficulties encountered with other tools, to offer an ergonomic interface with a minimal entry barrier. Bulk processing in an ad-hoc manner is possible without the need for programmer support. As the size of datasets of interest grows, such bulk processing solutions become essential for proper statistical analysis of results. Advanced users can use PartSeg components as a library within Python data processing and visualisation pipelines, for example within Jupyter notebooks. The tool is extensible so that new functionality and algorithms can be added by the use of plugins. For biologists, the utility of PartSeg is presented in several scenarios, showing the quantitative analysis of nuclear structures.ConclusionsIn this paper, we have presented PartSeg which is a tool for precise and verifiable segmentation and reconstruction of 3D microscopy images. PartSeg is optimised for cell nucleus analysis and offers multi-scale segmentation algorithms best-suited for this task. PartSeg can also be used for the bulk processing of multiple images and its components can be reused in other systems or computational experiments.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorSroka, Jacek
dc.contributor.authorPlewczynski, Dariusz
dc.contributor.authorYushkevich, Yana
dc.contributor.authorGrabowska, Agnieszka
dc.contributor.authorDas, Nirmal
dc.contributor.authorTrzaskoma, Pawel
dc.contributor.authorBasu, Subhadip
dc.contributor.authorBokota, Grzegorz
dc.contributor.authorMAGALSKA, ADRIANA
dc.date.accessioned2024-01-25T16:21:46Z
dc.date.available2024-01-25T16:21:46Z
dc.date.copyright2021-12-01
dc.date.issued2021
dc.description.accesstimeAT_PUBLICATION
dc.description.financeŚrodki finansowe, o których mowa w art. 365 pkt. 2 ustawy
dc.description.number1
dc.description.versionFINAL_PUBLISHED
dc.description.volume22
dc.identifier.doi10.1186/S12859-021-03984-1
dc.identifier.issn1367-4803
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/115558
dc.languageeng
dc.pbn.affiliationcomputer and information sciences
dc.relation.ispartofBioinformatics
dc.rightsCC-BY
dc.sciencecloudnosend
dc.titlePartSeg: a tool for quantitative feature extraction from 3D microscopy images for dummies
dc.typeJournalArticle
dspace.entity.typePublication