数字电视测试信号  

Digital Test Signals of Television

作　　者：李桂苓[1] 张东华[1] 李柏桦[1] 

机构地区：[1]天津大学电子工程系,天津300072

出　　处：《电子测量与仪器学报》1996年第3期20-25,共6页Journal of Electronic Measurement and Instrumentation

基　　金：天津自然科学基金

摘　　要：本文指出生成视频数字电视测试信号需逐个像素计算各分量信号值，为此建立了它们的数学模型，并用计算机予以实现。与传统方法相比，更加精确，便于应用、修改、增删、存储和交换。本文还提出和生成了测试数字电视或二维、三维信号处理电路性能的测试信号。In order to generate the digital test signals of television, we need to calculate the values of each component signal for every pixel. For this purpose, the mathematical models of the test signals are set up and realized on computer in this paper. Compared with traditional methods, this method is more accurate, and easier to use, modify, add or delete, save and exchange. The paper also designs and generates some signals for testinng digital television or two-dimension and three-dimension signal processing circuit.

关 键 词：电视 数字电视 视频测试 测试信号 

分 类 号：TN949.6[电子电信—信号与信息处理]