现在将纸面上的图象内容转换成计算机可以处理的数据已成为非常普遍的要求，扫描仪也因此成了计算机外设家族中迅猛发展的一员。在扫描仪刚出现的一段时间里其精度和质量确实不算好，并且购买扫描仪还是一项昂贵的投资。但是现在的情况如何呢？本文将介绍一款清华紫光的Uniscan It has become a very common requirement to convert the image content on paper into computer-processable data, and the scanner has become a fast-growing part of the family of computer peripherals. The accuracy and quality of the scanner have not really been good for the first time, and buying a scanner is an expensive investment. But what about the situation now? This article will introduce a Uniscan Tsinghua Uniscan