Scientists at EPFL led by Prof. Pavan Ramdya have developed a deep learning-based method called LiftPose3D, which can reconstruct 3D animal poses using only 2D poses from one camera. This method will have impact in neuroscience and bioinspired robotics.

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References:

Adam Gosztolai, Semih Günel, Victor Lobato Ríos, Marco Pietro Abrate, Daniel Morales, Helge Rhodin, Pascal Fua, Pavan Ramdya. LiftPose3D, a deep learning-based approach for transforming 2D to 3D pose in laboratory animals. Nature Methods 05 August 2021. https://doi.org/10.1101/2020.09.18.292680