超8位红外测量图像伪彩色显示技术  

Technology of super 8-bit infrared measurement image pseudo-color display

作　　者：李晓冰[1] Li Xiaobing(PLA Unit 92941, Huludao 125000, China)

机构地区：[1]92941部队

出　　处：《电子测量技术》2018年第1期114-117,共4页Electronic Measurement Technology

摘　　要：由于目前伪彩色基本都是基于8位编码,而红外测量一般都是大于8位,利用现有编码进行伪彩色编码必然会造成有效信息的损失。针对这个问题,在热金属伪彩色编码的基础上,根据红外测量图像的特性及人眼对各种颜色的敏感性,按照红外测量图像处理的要求,提出了超过8位红外测量图像的伪彩色编码,实现了超8位灰度图像向24位彩色图像的无损投影。实验结果表明,采用该方法编码的伪彩色图像色彩丰富,且方法具有较好的自适应性,易于实现。As the current pseudo-color are basically based on 8-bit encoding,and infrared measurements are generally greater than 8-bit,the use of existing coding pseudo-color coding will inevitably lead to the loss of effective information.In view of this problem,based on the characteristics of infrared color measurement,according to the characteristics of infrared measurement image and the sensitivity of human eye to various colors,and according to the requirements of infrared measurement image processing,this paper put forward a method of infrared image＇s pseudo Color coding of more than 8-bit,to achieve a lossless projection from super 8-bit grayscale image to 24-bit color image.The experimental results show that the pseudo-color image encoded by this method is rich in color,and the method has good adaptability and easy to implement.

关 键 词：测量图像 红外 伪彩色编码 目标 灰度 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术]