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LarvaeTracker

Tracking suite. Specialized for use with FTIR-like data and tracking of Drosophila larvae. Automated tracking via different algorithms (extendable through a basic plugin-system) as well as manual tracking through a simple GUI.

Requires OpenCV 2.4.1 and QT 4.8.4

Screenshot of result-viewTracking results

Model representation of a larva

Each larva is represented as an ordered list of points v with radius b. The number N of points can be set freely to achieve the desired number of segments of a virtual larva-spine S'. The confirmation of a larva is represented through the angles φ at each point v.

Model representation of a larva

A model-based energy-projection visualizes expected movement of a larvae.

Energy projection

Collisions and Separation

Colliding larvae

Differents algorithms are available to separate colliding larvae. Manual separation via the GUI is also possible.

Separation of colliding larvae 1Separation of colliding larvae 0

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Tracking suite for tracking drosophila larvae

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