用TVGA实现灰度图象的伪彩增强显示

Pseudo－Color Enhancement Display Realization of Grey Images on TVGA Cards of Microcomputers

本文介绍了ＴＶＧＡ的结构原理及其ＤＡＣ色彩表的修改设置方法。利用三基色独立变换伪彩色技术和ＴＶＧＡ的２５６色高分辨率模式，在微机彩色监视器上实现灰度图象的伪彩色增强显示。

Abstract：This paper introduces TVGA’s structures and method of its DAC set and presentsapseudo－color enhancement dispiay method of grey images by use of grey－color transformfunctions on color monitors based on TVGA cards of Microcomputers.