Driving method and device of virtual human, storage medium and electronic equipment

The invention provides a driving method and device of a virtual human, a storage medium and electronic equipment. The driving method of the virtual human comprises the following steps: determining a first rotation matrix of human joints according to a collected first human body image; a constraint matrix is added to the first rotation matrix, a second rotation matrix of the human joint is determined, and the constraint matrix corresponds to physical constraint conditions of the human joint; smoothing the second rotation matrix, and determining a target rotation matrix of the human body joint; and driving the virtual human to act according to the target rotation matrix. 本申请提出了一种虚拟人的驱动方法、装置、存储介质和电子设备。该虚拟人的驱动方法包括：根据采集的第一人体图像，确定人体关节的第一旋转矩阵；对第一旋转矩阵添加约束矩阵，确定人体关节的第二旋转矩阵，约束矩阵对应于人体关节的物理约束条件；对第二旋转矩阵进行平滑处理，确定人体关节的目标旋转矩阵；根据目标旋转矩阵驱动虚拟人动作。