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. 2015 May 8;5:9564. doi: 10.1038/srep09564

Figure 1. Worm Tracker 2.0.

Figure 1

3-D (a) Multi (triple)-view imaging system for 3-D worm tracker 2.0. A red arrowhead indicates the focal point. (b) Automatic 3-D tracking process of a single worm. (c) Reconstruction of a 3-D posture of a worm based on back-projections of x-, y- and z-views (scale bar represents 300 μm). (d) A trace and three representative reconstructed images of a worm moving in a gelatin cube (>2 cm3) for 3 minutes.