36 citations · 82 across the 19 of their papers we have counts for
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Cell segmentation from telecentric bright-field transmitted light microscopy images using a Residual Attention U-Net: a case study on HeLa line
Ali Ghaznavi, Renata Rychtarikova, Mohammadmehdi Saberioon +1
Living cell segmentation from bright-field light microscopy images is challenging due to the image complexity and temporal changes in the living cells. Recently developed deep lear…
Quantification of collective behaviour via causality analysis
Kirill Lonhus, Dalibor Stys, Renata Rychtarikova
Terms such as leader, mediator, and follower sound equal in the description of a pack of wolves, a street protest crowd, or a business team and have very similar meanings. This ind…
Segmentation of laterally symmetric overlapping objects: application to images of collective animal behaviour
K. Lonhus, D. Štys, M. Saberioon +1
Video analysis is currently the main non-intrusive method for the study of collective behavior. However, 3D-to-2D projection leads to overlapping of observed objects. The situation…
Application of electromagnetic centroids to colocalization of fluorescing objects in tissue sections
Renata Rychtarikova, Georg Steiner, Gero Kramer +2
Light microscopy as well as image acquisition and processing suffer from physical and technical prejudices which preclude a correct interpretation of biological observations which…
Observation of dynamics inside an unlabeled live cell using bright-field photon microscopy: Evaluation of organelles' trajectories
Renata Rychtarikova, Dalibor Stys
This article presents an algorithm for the evaluation of organelles' movements inside of an unmodified live cell. We used a time-lapse image series obtained using wide-field bright…
Super-resolved 3-D imaging of live cells organelles from bright-field photon transmission micrographs
Renata Rychtarikova, Tomas Nahlik, Kevin Shi +5
Current biological and medical research is aimed at obtaining a detailed spatiotemporal map of a live cell's interior to describe and predict cell's physiological state. We present…