一种数字视频测试信号设计的新方法  

New method of signal design of digital video

作　　者：明军[1] 陆洋[1] 武理静[1] 

机构地区：[1]安徽大学计算智能与信号处理教育部重点实验室,安徽合肥230039

出　　处：《合肥工业大学学报（自然科学版）》2006年第2期176-178,共3页Journal of Hefei University of Technology：Natural Science

基　　金：安徽省自然科学基金资助项目(01042105)

摘　　要：为充分表征数字视频测试信号的特性,便于新型数字视频测试信号的设计和系统开发,文章依据电视原理色度图的定义,给出了一个与亮度、色调和饱和度相关的数字视频测试信号设计方法;以及部分典型测试信号的设计示例和实验结果。该方法运算关系简单,可满足不同亮度、色度模长和相位测试信号的设计要求。For embodying fully the characters of digital video test signals, a method of signal design of digital video is presented based on the definition of chroma in the television principle. The method concerns luminance, hue and saturation. Design examples and experimental results of some typical test signals are provided. The design technique illustrated in this paper is simple to carry out and can meet the requirements of video test signals which have different luminance, hue and saturation. It is of great help to the design and development of advanced test signals of digital video.

关 键 词：数字视频 信号设计 基色编码 视频测量 

分 类 号：TN919.8[电子电信—通信与信息系统]