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A simple microcomputer-based system for real-time analysis of cell behaviour.

J A Dow1, J M Lackie, K V Crocket

  • 1Department of Cell Biology, University of Glasgow, Scotland.

Journal of Cell Science
|February 1, 1987
PubMed
Summary
This summary is machine-generated.

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This study introduces an image analysis package for tracking multiple moving cells in vitro. The system uses a BBC microcomputer and a simple algorithm for automated cell movement analysis.

Area of Science:

  • Cell biology
  • Image analysis
  • Biotechnology

Background:

  • Studying in vitro cell movement is crucial for understanding biological processes.
  • Existing methods for tracking multiple cells can be labor-intensive and lack automation.

Purpose of the Study:

  • To develop an automated image analysis package for simultaneous tracking of multiple moving cells in vitro.
  • To provide a versatile solution for studying tissue cell movement.

Main Methods:

  • Utilizing a BBC microcomputer with a monochrome TV camera for image acquisition.
  • Digitizing video signals into a 640 x 256 pixel array for analysis.
  • Implementing a binary filtering technique for cell isolation and a box-search algorithm for real-time centroid tracking.

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Main Results:

  • The system successfully tracks multiple cell types, including rabbit neutrophil leucocytes, BHK C13 fibroblasts, and PC12 phaeochromocytoma cells.
  • A simple box-search algorithm demonstrates high success rates in tracking cells at low densities.
  • The system's performance is dependent on cell movement speed and image quality.

Conclusions:

  • The developed image analysis package offers a versatile and automated approach to studying in vitro cell movement.
  • The system has limitations related to cell speed and image quality, but provides a foundation for more sophisticated hardware configurations.