摘要
本文介绍了CIG中常采用的光照模型及颜色计算经验公式,在此基础上介绍了CIG像素处理器中颜色计算部件的 FPGA实现技术.
Firstly we introduce the illumination Model and color-computing formula commonly used in CIG, secondly we propose a method in designing color-computing unit in CIG system and its realization technigue with FPGA.
出处
《哈尔滨师范大学自然科学学报》
CAS
1999年第5期68-71,共4页
Natural Science Journal of Harbin Normal University
关键词
计算机图像生成
颜色计算
算法
光照模型
Computer image generation
Geometry-processing-unit
Pixel-processing - unit
Illumination model