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从80年代世界上第一台扫描仪诞生至今也只不过七、八年的时间,但扫描仪市场的发展却是惊人的。在世界市场上,扫描仪平均每年的增长速度大大超过了微机的增长速度。且前景很乐观,甚至有人乐观的估计,到1995年,世界市场上的微机将有40％要配套扫描仪。在日本,NEC公司率先将其pouermate系列微机全部配套扫描仪在国内销售。随着扫描仪硬件的不断完善,软件不断更新,扫描仪的实际应用功能越来越强,应用的领域也越来越广泛。扫描仪不但代替了手工录入还能录入一些人工所不能录人的图象,其效率高于人工十几倍甚至几十倍。特别是90年代彩色扫描仪的推出,使人们能够轻松地把各种彩色图象输入计算机。另外,根据应用软件的不同,扫描仪的应用可以分为这样几个领域①桌面印刷系统;②光学阅读器;③计算机辅助设计与
Since the birth of the world’s first scanner in the 1980s, it has only been seven or eight years away. However, the development of the scanner market is staggering. In the world market, the average annual growth rate of scanners greatly exceeds the growth rate of microcomputer. And the outlook is optimistic. Some even optimistically estimated that by 1995, 40% of the computers in the world market will have to be equipped with scanners. In Japan, NEC pioneered the pouermate series of computer-aided full scanners in the country. As the scanner hardware continues to improve, the software is constantly updated, the actual application of the scanner is getting stronger and stronger, and the fields of application are also getting wider and wider. The scanner not only replaces manual entry but also can record images that can not be recorded manually, which is more than ten times or even tens of times more efficient than manual ones. In particular, the introduction of color scanners in the 90s enables people to easily input various color images into a computer. In addition, depending on the application software, the scanner application can be divided into several areas such as ① desktop printing system; ② optical reader; ③ computer-aided design and