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PS去除水印详解
2022-07-03 01:11:00 【IT之一小佬】
本文总结5种方法：
1.裁剪法
2.色阶法（文件上的不透明水印）
黑白水印：
先用套索工具把水印框出来，然后使用Ctrl+L调出色阶，用吸管吸取水印颜色
彩色水印：
然后使用Ctrl+L调出色阶，用吸管吸取水印颜色，方法同上。
3.内容识别法（适用于背景简单的水印）
4.透视法（适用于带有透视规律的水印）
5.差值法（适用于形状简单且半透明的水印）
要找到水印的原图，使它和水印的原图进行重叠
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