| 摘要 |
PURPOSE:To provide a stereoscopic image processor capable of preventing the generation of moire, etc., even on a mapped polygon face and quickly executing antialiasing processing. CONSTITUTION:This stereoscopic image processor is provided with a memory 1 for storing the end point information of X and Y constituting a polygon and a distance from the visual point of each polygon, a geometric transformation device 3 for geometrically transforming the end point information read out from the memory 1, an external processor 7 for transforming the address information of a polygon outline into the information of a polygon outline part in each scanning line, an internal plotting processor 9 for detecting the position of a polygon edge based upon respective address information of two opposed sides calculated by the processor 7 and the distance from the visual point of each polygon, an antialiacing processor 11 for applying filter operation only to the picture information of polygon edges, and a CRT 12 for displaying the picture information obtained from the processor 11. |
