1.打开图片
![ps高级磨皮的7个步骤 ps高级磨皮的7个步骤](https://image.shishitao.com:8440/aHR0cHM6Ly9iYnNtYXguaWthZmFuLmNvbS9zdGF0aWMvTDNCeWIzaDVMMmgwZEhBdmNETXVjSE4wWVhSd0xtTnZiUzlzWVhKblpTOXdaMk10YVcxaFoyVXZPV1V3TXpobU5HTmhPR1k1TkdKak1qaGtNMkUyWVRNNU5USXdPRGhsWVdRPS5qcGc%3D.jpg?w=700&webp=1)
2. 进入通道看红绿蓝哪个通道痘比较明显拖拽复制拷贝哪个通道!
![ps高级磨皮的7个步骤 ps高级磨皮的7个步骤](https://image.shishitao.com:8440/aHR0cHM6Ly9iYnNtYXguaWthZmFuLmNvbS9zdGF0aWMvTDNCeWIzaDVMMmgwZEhBdmNEa3VjSE4wWVhSd0xtTnZiUzlzWVhKblpTOXdaMk10YVcxaFoyVXZOelF3TTJVek9XSXdOekk1TkRBMU9HRTRORGhsWVRka05XTXpOMk5pWkRrPS5qcGc%3D.jpg?w=700&webp=1)
3.选中拷贝的通道--执行滤镜--其他--高反差保留
![ps高级磨皮的7个步骤 ps高级磨皮的7个步骤](https://image.shishitao.com:8440/aHR0cHM6Ly9iYnNtYXguaWthZmFuLmNvbS9zdGF0aWMvTDNCeWIzaDVMMmgwZEhBdmNETXVjSE4wWVhSd0xtTnZiUzlzWVhKblpTOXdaMk10YVcxaFoyVXZNR013WkdFM016VTVZalUzTkRFNFpHRTRNRE14T1RNM1ltSmlZbVZtTm1JPS5qcGc%3D.jpg?w=700&webp=1)
4.在执行图像--计算(混合模式强光)--计算三次
![ps高级磨皮的7个步骤 ps高级磨皮的7个步骤](https://image.shishitao.com:8440/aHR0cHM6Ly9iYnNtYXguaWthZmFuLmNvbS9zdGF0aWMvTDNCeWIzaDVMMmgwZEhBdmNERXVjSE4wWVhSd0xtTnZiUzlzWVhKblpTOXdaMk10YVcxaFoyVXZNRFpsTURBellqY3dNamxqTkRWa1l6azVOamRoWVdRd01qWmhOMlZoTmpRPS5qcGc%3D.jpg?w=700&webp=1)
5.选alpha3按住Ctrl点击alpha3的图层缩览图载入选区
![ps高级磨皮的7个步骤 ps高级磨皮的7个步骤](https://image.shishitao.com:8440/aHR0cHM6Ly9iYnNtYXguaWthZmFuLmNvbS9zdGF0aWMvTDNCeWIzaDVMMmgwZEhBdmNETXVjSE4wWVhSd0xtTnZiUzlzWVhKblpTOXdaMk10YVcxaFoyVXZZMkZtTWpGaFpHSXpPR00xTkRWaU1XSm1NVGszWWpReE5UUTJZbU0xTjJJPS5qcGc%3D.jpg?w=700&webp=1)
6.选选RGB复合通道回到图层
![ps高级磨皮的7个步骤 ps高级磨皮的7个步骤](https://image.shishitao.com:8440/aHR0cHM6Ly9iYnNtYXguaWthZmFuLmNvbS9zdGF0aWMvTDNCeWIzaDVMMmgwZEhBdmNEa3VjSE4wWVhSd0xtTnZiUzlzWVhKblpTOXdaMk10YVcxaFoyVXZOemM1TXpZeE1XWTNPV00yTkRFeE5EZzRNV1pqTnpoak9UWm1OR0ZsT0RnPS5qcGc%3D.jpg?w=700&webp=1)
7.Ctrl+Shift+I反选---Ctrl+H隐藏/调出选区----Ctrl+M曲线上调去除痘---Ctrl+D取消选区
![ps高级磨皮的7个步骤 ps高级磨皮的7个步骤](https://image.shishitao.com:8440/aHR0cHM6Ly9iYnNtYXguaWthZmFuLmNvbS9zdGF0aWMvTDNCeWIzaDVMMmgwZEhBdmNERXVjSE4wWVhSd0xtTnZiUzlzWVhKblpTOXdaMk10YVcxaFoyVXZOR0U1WldNMlpUbGlaR00wTkdWbVpXSTNPVEpoWkdRellURmhaall4WVRFPS5qcGc%3D.jpg?w=700&webp=1)
编辑:千锋UI设计
1.打开图片
2. 进入通道看红绿蓝哪个通道痘比较明显拖拽复制拷贝哪个通道!
3.选中拷贝的通道--执行滤镜--其他--高反差保留
4.在执行图像--计算(混合模式强光)--计算三次
5.选alpha3按住Ctrl点击alpha3的图层缩览图载入选区
6.选选RGB复合通道回到图层
7.Ctrl+Shift+I反选---Ctrl+H隐藏/调出选区----Ctrl+M曲线上调去除痘---Ctrl+D取消选区
编辑:千锋UI设计