Blob-tracking for larva movement assays

As published in Science Signalling, May 2017. Algorithm is described in the supplementary materials.

1. Purpose

   

   Output includes detailed tables of speed and distance traveled at specific times.

2. Setup

3. Usage tutorial

4. Issues, limitations, and wishlist

5. Changes

Colors

The colors of the larva paths used in the debug image come from wikipedia's distinguishable colors from the Colour Alphabet Project which resemble Kelly's 22 color set [pdf].