What artificial intelligence was used in the Spring Festival Evening in 2022?

Using AI multi-modal motion capture system, the digital model and the actor can complete the motion synchronously, efficiently and accurately, and create a magical visual effect of virtual and real interaction on the stage.

For example, "Golden Face" is synthesized by CG and animation. To put it simply, the smart cameras of infrared active illumination forms an acquisition matrix, which captures the motion information of dancers' main joints at high speed, calculates the motion parameter information of human bones in real time through AI algorithm, and migrates their motion to a new model. At the same time, the AI multi-modal dynamic capture system collects and analyzes the trajectory and shape of actors through AI algorithm, so that the digital model can complete the action performance accurately and synchronously with the performance and realize seamless interaction.