众所周知,传统印刷的图像输入采用扫描仪,通过扫描头或CCD扫描器件对原稿进行扫描,以完成图像的输入。如今出现了一种新式信息输入工具,功能上相当于集成了传统照相机、胶卷、照片、扫描仪等众多工具为一体,直接在拍摄实物时形成电子影像,再由此输出给电脑,直接在图像处理软件中做必要的处理----这就是数字相机。在多媒体日益盛行的今 As we all know, the traditional printed image input using a scanner, through the scanning head or CCD scanning device to scan the original to complete the image input. Today there is a new information input tool that is functionally equivalent to integrating many of the traditional cameras, film, photos, scanners and other tools into an organic whole, forming electronic images directly when shooting in-kind, which are then output to the computer directly in the image Processing software to do the necessary treatment ---- This is the digital camera. In the increasingly popular multimedia today