| 摘要 |
PURPOSE: To improve real-time processability of computer graphics video. CONSTITUTION: This method realizes an effective natural phenomenon simulation according to purpose by efficiently synthesizing a computer graphics video formed in real-time or an actually picked up video and an edited one of the same, with a video data creating device 3 capable of classifying necessary and unnecessary videos according to the purpose, editing in advance the video unnecessary to be processed in real-time and storing it in an external memory device with a high-speed read-out capability, and an image synthesizing device 6 capable of simultaneously reproducing and synthesizing the video stored when forming or taking the video to be processed in real-time. |
