METHOD AND SYSTEM FOR PROCESSING VIDEO DATA

Original (Chinese)

A method for processing video data by a system, including a recording device configured to generate video data; a projection screen having a front side facing the recording device and a rear side facing away from the recording device, and a plurality of light sources is provided. The method includes: providing background data which indicate a video background with a first resolution, and determining image signals from the background data in such a way that the image signals indicate the video background with a second resolution that is lower than the first resolution; transmitting the image signals to the light sources and irradiating the rear side by the light sources; and recording first video data by the recording device, wherein the first video data indicate a video of the front side and of a foreground object arranged between the projection screen and the recording device. A system is also provided.