photoshop教程:校正灰暗偏色照片
2022-12-26 02:11:14
来源/作者: /
己有:24人学习过
原图
![](https://img.lvups.com/d/file/bigpic/2022/12/26/qaebh3a3spo.jpg)
效果图
![](https://img.lvups.com/d/file/bigpic/2022/12/26/qjskxnjomy1.jpg)
,1、用photoshop打开原图,复制一层,建色阶调整层。
![](https://img.lvups.com/d/file/bigpic/2022/12/26/mz0z2miohwl.jpg)
2、调整色阶如下:RGB通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/5pa32kaivlf.jpg)
红通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/s1ts3j3o25v.jpg)
绿通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/jdlv4efh2yj.jpg)
蓝通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/hpsiemkk55r.jpg)
调完后效果如下:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/4l25vptogn0.jpg)
,3、转到通道面板,按住Ctrl键点击绿通道的缩略图载入选区。
![](https://img.lvups.com/d/file/bigpic/2022/12/26/nf25slpe3vj.jpg)
4、回到图层面板,建曲线调整层。
![](https://img.lvups.com/d/file/bigpic/2022/12/26/lt3ehyitjox.jpg)
调整曲线如下:RGB通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/zkoojn5mzhr.jpg)
红通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/3hwcklonx2k.jpg)
绿通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/2vnduc1rgv5.jpg)
蓝通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/u3hf130pjve.jpg)
绿通道调完,效果如下:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/ntrbdmxquna.jpg)
,5、同前面一样,转到通道面板,载入蓝通道的选区,回到图层面板建曲线调整层,调整如下:RGB通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/d33q3bkksk4.jpg)
红通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/zp5aptg2fwy.jpg)
绿通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/k1vskmdhyyx.jpg)
蓝通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/olwci2hrqrw.jpg)
蓝通道调完,效果如下:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/rmhqiun1ja2.jpg)
,6、同前面一样,转到通道面板,载入红通道的选区,回到图层面板建曲线调整层,调整如下:红通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/aur1a2b0obx.jpg)
蓝通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/gnqanf3jkvb.jpg)
红通道调完,效果如下:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/gasz4himtzc.jpg)
![](https://img.lvups.com/d/file/bigpic/2022/12/26/qaebh3a3spo.jpg)
效果图
![](https://img.lvups.com/d/file/bigpic/2022/12/26/qjskxnjomy1.jpg)
,1、用photoshop打开原图,复制一层,建色阶调整层。
![](https://img.lvups.com/d/file/bigpic/2022/12/26/mz0z2miohwl.jpg)
2、调整色阶如下:RGB通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/5pa32kaivlf.jpg)
红通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/s1ts3j3o25v.jpg)
绿通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/jdlv4efh2yj.jpg)
蓝通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/hpsiemkk55r.jpg)
调完后效果如下:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/4l25vptogn0.jpg)
,3、转到通道面板,按住Ctrl键点击绿通道的缩略图载入选区。
![](https://img.lvups.com/d/file/bigpic/2022/12/26/nf25slpe3vj.jpg)
4、回到图层面板,建曲线调整层。
![](https://img.lvups.com/d/file/bigpic/2022/12/26/lt3ehyitjox.jpg)
调整曲线如下:RGB通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/zkoojn5mzhr.jpg)
红通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/3hwcklonx2k.jpg)
绿通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/2vnduc1rgv5.jpg)
蓝通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/u3hf130pjve.jpg)
绿通道调完,效果如下:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/ntrbdmxquna.jpg)
,5、同前面一样,转到通道面板,载入蓝通道的选区,回到图层面板建曲线调整层,调整如下:RGB通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/d33q3bkksk4.jpg)
红通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/zp5aptg2fwy.jpg)
绿通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/k1vskmdhyyx.jpg)
蓝通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/olwci2hrqrw.jpg)
蓝通道调完,效果如下:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/rmhqiun1ja2.jpg)
,6、同前面一样,转到通道面板,载入红通道的选区,回到图层面板建曲线调整层,调整如下:红通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/aur1a2b0obx.jpg)
蓝通道:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/gnqanf3jkvb.jpg)
红通道调完,效果如下:
![](https://img.lvups.com/d/file/bigpic/2022/12/26/gasz4himtzc.jpg)
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