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从1985年开始发展起来的桌面出版系统(DTP),在短短十多年时间中,已逐步开始超过传统出版系统,显示出其强大的生命力。随着计算机技术的飞速发展,芯片的数据处理能力和接口速度都大为改善,以往桌面出版系统的瓶颈被一一突破,使桌面出版真正得到了实现。做为桌面出版系统的重要输入设备—扫描仪,近几年来技术上也不断创新发展。以前在高档领域,因为高生产力、高品质的要求,输出中心(印刷厂)、制版行业大量使用的是大幅面滚筒扫描仪。近年来,由于CCD扫描技术的不断创新,这一情况正逐步改变,传统的高档印前滚筒扫描仪的市场,尤其是滚筒扫描仪中、低档产品,正逐步
The desktop publishing system (DTP), developed from 1985, has gradually outgrown the traditional publishing system in just ten years and demonstrated its strong vitality. With the rapid development of computer technology, the chip’s data processing capabilities and interface speed are greatly improved. In the past, the bottlenecks of the desktop publishing system were broken one by one, so that the desktop publishing has really been realized. As a desktop publishing system, an important input device - scanner, in recent years, technological innovation and development. Previously in high-end areas, because of the high productivity, high quality requirements, export center (printing plant), plate making industry is widely used large format roller scanner. In recent years, due to the continuous innovation of CCD scanning technology, this situation is gradually changing. The market of traditional high-end pre-roller scanners, especially the middle and low-end products of roller scanners, is gradually