如今,扫描仪已是非常普通的影像输入设备,然而一般用户对于扫描仪分辨率的设定依旧感到相当困惑,尤其是在准备扫描彩色相片并用彩色打印机打印出来时,经常不知如何设定恰当的分辨率。有时因为设定的分辨率过低,扫描出的影像会因明显丧失锐利度而呈现出模糊的感觉; Today, scanners are very common video input devices, however, the average user is still quite confused about the resolution of the scanner. Especially when preparing to scan color photos and printing them with a color printer, it is often unknown how to set the proper Resolution. Sometimes because of the resolution setting is too low, the scanned image will have a vague feeling due to significant loss of sharpness;