GRAPHIC IMAGE PROCESSING APPARATUS AND METHOD FOR REALTIME TRANSFORMING LOW RESOLUTION IMAGE INTO HIGH RESOLUTION IMAGE

摘要

PURPOSE: A graphic image processing apparatus and a method thereof are provided to output a normal image or a three-dimensional image of low resolution into a normal image or a three-dimensional image of high resolution. CONSTITUTION: A first image generator(120) generates a first image in a first frame buffer(123) by rendering a three-dimensional graphic model. A second image generator(130) receives the generated first image as a texture. The second image generator generates a second image of low resolution as a second frame buffer(133) by rendering the first image. A function change unit(110) changes viewport area setting of a viewport function and target buffer setting of a rendering target buffer designated function. [Reference numerals] (110) Function change unit; (120) First image generator; (121, 131) Geometry processing unit; (122, 132) Raster processing unit; (123) First frame buffer; (130) Second image generator; (133) Second frame buffer; (140) Image output unit; (AA) 3D modeling data; (BB) Large display; (CC) Terminal display; (DD) Texture