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NEUROSCIENCE

The DANNCE of the rats: a new toolkit for 3D tracking of animal behavior

A new approach tracks animal movements in 3D from multiple camera views using volumetric triangulation, reconciling occlusions and ambiguities present in any one camera view.

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Fig. 1: DANNCE estimates animal poses in 3D using all available camera views with volumetric triangulation.

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Correspondence to Bingni W. Brunton.

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Karashchuk, P., Tuthill, J.C. & Brunton, B.W. The DANNCE of the rats: a new toolkit for 3D tracking of animal behavior. Nat Methods 18, 460–462 (2021). https://doi.org/10.1038/s41592-021-01110-w

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