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图像扫描仪于80年代中期才在国外出现。近年来随着计算机图像技术的广泛应用,扫描仪这个光、机、电一体化的新生宠儿在国内也得到了迅猛的发展,在图像处理、图文排版、图文档案管理、广告制作、汉字识别输入等诸多领域内担当起越来越重要的角色。清华大学紫光扫描仪中心是目前国内最大的扫描仪生产商和销售商。她不仅有自己品牌的Uniscan系列扫描仪,还有与之配套的OCR印刷体汉字识别软件。本次我们测试的是紫光扫描仪系列产品中的入门级产品Uniscan 4A。
Image scanners appeared abroad only in the mid-1980s. In recent years, with the widespread application of computer image technology, the newborn darling of light, machine and electricity integration has been rapidly developed domestically. In image processing, graphic typesetting, graphic and file management, advertisement production, Chinese characters Identification input and many other areas play an increasingly important role. Tsinghua University Purple Scanner Center is currently the largest scanner manufacturers and distributors. She not only has its own brand of Uniscan series scanners, as well as its accompanying OCR printed Chinese character recognition software. This time we tested Uniscan 4A, an entry-level product in the violet scanner family.