A Simple Yet Effective Baseline for 3d Human Pose Estimation

Following the success of deep convolutional networks, state-of-the-art methods for 3d human pose estimation have focused on deep end-to-end systems that predict 3d joint locations given raw image pixels. Despite their excellent performance, it is often not easy to understand whether their remaining error stems from a limited 2dpose (visual) understanding, or from a failure to map 2d poses into 3dimensional positions. With the goal of understanding these sources of error, we set out to build a system that given 2d joint locations predicts 3d positions. Much to our surprise, we have found that, with current technology, “lifting” ground truth 2djoint locations to 3d space is a task that can be solved with a…

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  Nvidia