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回束视象管(RBV)是一种性能良好的电子图象传感器和电存储元件。它能够接受连续和断续的曝光。为信号的处理或显示,能够以一次扫描或多次重复扫描读出信息。分辨率是10,000电视行/图象高度,每毫米100对线,性能赶上或超过胶片,特别是在低对比度成象情况下成象衬度低的胶片。电子变焦距能够有效用于图象放大和数据压缩。回束视象管这种良好的性能和灵活性,使其广泛应用于侦察、扫描变换、信息存储与检索,自动检验与试验的系统中。本文概
Backlight Video Tube (RBV) is a good performance electronic image sensor and electrical storage element. It can accept continuous and intermittent exposure. For signal processing or display, the information can be read out in one scan or in multiple repetitions. Resolution is 10,000 TV line / image height, 100 pairs per millimeter, performance catches or surpasses the film, especially in low contrast imaging low contrast film. Electronic zoom can be effectively used for image magnification and data compression. The good performance and flexibility of the backlit video tube make it widely used in reconnaissance, scanning transformation, information storage and retrieval, automated inspection and testing systems. This article summary