扫描仪是可以高精度的扫描吗?

2025-04-08 01:22:36
推荐回答(2个)
回答1:

扫描仪效果绝对比照相机好。扫描仪可以调节扫描分辨率,分辨率越高,扫描结果越精细。通常漫画稿使用300DPI的分辨率进行扫描就可以了。目前市场上的扫描仪的分辨率都在2400DPI-4800DPI。扫描仪是不会出现您说的“颜色会变暗或者线条出现小格”现象,除非您刻意选择某些参数,让它变成那样。扫出来的可以与眼睛看到的一样,甚至更精细。
普通家用型扫描仪完全可以满足您的用途,新品、大品牌的家用型扫描仪价格也就二、三百元,没有必要去买二手货,一方面是价格的问题,另一方面扫描仪技术发展挺快,旧的扫描仪性能指标比较落后,要是坏了,还没有保修。
二手货只要能正常使用,一般是不影响扫描效果的。我单位有一台扫描仪用了差不多七、八年了,仍然好用。

回答2:

只要是电子图像,绝对会出现小格,因为电子图像都是由像素排列而成的,数位板也一样,区别只在于扫描的精度,如果贵的扫描仪的话,可以达到2400dpi的扫描精度,完全可以达到目的了。
扫描仪的损耗很慢,除非天天扫,不然不会很快坏的。

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