| 摘要 |
A multiplication circuit (33a) of a modulation circuit (33) is provided to multiply color components from a texture mapping circuit (31) using a texture information and triangle vertex coordinates by color components from an interpolation circuit (32) using triangle vertex color information obtained using a perfect scattered reflection model and the triangle vertex coordinates. On the other hand, brightness components of three vertex color information from the interpolation circuit (32) is added to an output of the multiplication circuit (33) in a first adder circuit (33b) to generate color components of an output image. Thereby, an image having a three-dimensional vision can be generated without any increased scale of hardware and decreased speed of processing. |
