MOVING PICTURE SYNTHESIZER

摘要

A coordinate light source calculating section (103) calculates the three-dimensional coordinates of each of the points forming an object and performs clipping. A rendering section (104) outputs a graphic still picture formed by rendering to a frame buffer (108). The coordinate light source calculating section (103) calculates the three-dimensional coordinates of each of the points forming a moving picture display face. A perspective converting section (105) calculates the two-dimensional coordinates of each of the points forming the moving picture display face. A picture decoding section (106) decodes a video still picture, and a picture transforming section (107) transforms the video still picture and outputs it to a frame buffer (108). Thus, a video still picture is pasted on a graphic still picture.