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Imitation Learning for Human Pose Prediction

2019-09-08 · ICCV 2019 10 · Borui Wang, Ehsan Adeli, Hsu-kuang Chiu, De-An Huang, Juan Carlos Niebles

Modeling and prediction of human motion dynamics has long been a challenging problem in computer vision, and most existing methods rely on the end-to-end supervised training of various architectures of recurrent neural networks. Inspired by the recent success of deep reinforcement learning methods, in this paper we propose a new reinforcement learning formulation for the problem of human pose prediction, and develop an imitation learning algorithm for predicting future poses under this formulation through a combination of behavioral cloning and generative adversarial imitation learning. Our experiments show that our proposed method outperforms all existing state-of-the-art baseline models by large margins on the task of human pose prediction in both short-term predictions and long-term predictions, while also enjoying huge advantage in training speed.

📄 PDF Abstract BibTeX arXiv:1909.03449

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Tasks

Deep Reinforcement LearningHuman Pose ForecastingImitation LearningPose PredictionPredictionreinforcement-learningReinforcement LearningReinforcement Learning (RL)

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