Automated Optimization of Bacterial Tracking Pipelines With TrackMate 8

Publikation: Beitrag in FachzeitschriftForschungsartikelBeigetragenBegutachtung

Beitragende

  • Marie Anselmet - , Université Paris Cité, Dassault Systemes (Autor:in)
  • Laura Xénard - , Université Paris Cité (Autor:in)
  • Marvin Albert - , Université Paris Cité, ETH Zürich (Autor:in)
  • Rodrigo Arias-Cartin - , Université Paris Cité (Autor:in)
  • Samia Hicham - , Université Paris Cité (Autor:in)
  • Laura Pokorny - , Université Paris Cité (Autor:in)
  • Élodie Paulet - , Université Paris Cité (Autor:in)
  • Julienne Petit - , Université Paris Cité (Autor:in)
  • Kevin J. Cutler - , University of Washington (Autor:in)
  • Benjamin Gallusser - , Chan Zuckerberg Initiative (Autor:in)
  • Martin Weigert - , Professur für Maschinelles Lernen für das Räumliche Verständnis (ScaDS.AI Dresden/Leipzig), Center for Scalable Data Analytics and Artificial Intelligence (ScaDS.AI Dresden) (Autor:in)
  • Anne Marie Wehenkel - , Université Paris Cité (Autor:in)
  • Giulia Manina - , Université Paris Cité (Autor:in)
  • Ivo Gomperts Boneca - , Université Paris Cité (Autor:in)
  • Frédéric Barras - , Université Paris Cité (Autor:in)
  • Daria Bonazzi - , Université Paris Cité (Autor:in)
  • Guillaume Duménil - , Université Paris Cité (Autor:in)
  • Jean Yves Tinevez - , Université Paris Cité (Autor:in)

Abstract

Quantitative analysis of bacterial dynamics in time-lapse microscopy requires robust tracking pipelines, yet selecting and optimizing algorithms for specific experiments remains challenging. Indeed, microbiologists are confronted with numerous algorithms that must be carefully chosen and parameterized to achieve optimal tracking for their experiments. We present an automated methodology to determine optimal tracking configurations for microbiological applications. It is based on TrackMate 8, a novel version of the TrackMate Fiji plugin extended with microbiology-specific tools. Our approach systematically evaluates algorithm-parameter combinations optimizing biologically relevant metrics (e.g., cell-cycle accuracy, bacterial morphology) and includes: (1) integration of deep-learning algorithms (Omnipose, YOLO, Trackastra) adequate for bacterial images in TrackMate; (2) a TrackMate-Helper extension for parameter optimization; and (3) a tracking and segmentation editor for tracking ground-truth generation. We demonstrate the effectiveness of the methodology on two use cases showing its adaptability to diverse experimental conditions. This methodology enables microbiologists with a widely applicable, automated framework to optimize tracking pipelines, facilitating quantitative analysis in bacterial imaging.

Details

OriginalspracheEnglisch
Aufsatznummere70369
FachzeitschriftCurrent protocols
Jahrgang6
Ausgabenummer5
PublikationsstatusElektronische Veröffentlichung vor Drucklegung - 18 Mai 2026
Peer-Review-StatusJa

Externe IDs

PubMed 42149368
ORCID /0000-0002-7780-9057/work/217239336

Schlagworte

Schlagwörter

  • automated parameter tuning, bacterial tracking, bioimage analysis, cell tracking, live imaging, microbiology image analysis, microscopy