Method and device for capturing whole-body motion of human body, storage medium and terminal

The invention relates to a human whole body motion capture method and device, a storage medium and a terminal. The method comprises the steps that a single camera is used for obtaining a cut map of a human body, the cut map serves as input, and capturing of facial expression posture information, body action information, gesture action information and body root position 3D information is completed by means of loop feedback and an iterative mutual-aid optimization mechanism between neural networks; therefore, real-time whole body action information of the human body is obtained. The device has the advantages of being low in cost and convenient to use, and the capturing precision and stability can be improved. 本申请涉及一种人体全身动作捕捉方法、装置、存储介质及终端。其中，所述方法包括：利用单个摄像头获取人体的裁切图，以裁切图为输入，利用神经网络之间的循环反馈和迭代互助优化机制，完成对人脸表情姿态信息，身体动作信息、手势动作信息和身体根位置3D信息的捕捉，从而获取到实时的人体的全身动作信息。不仅具有成本低廉、使用方便的特点，而且能够使得捕捉精度和稳定度得到提高。