PhotoShop如何抠出与黑色背景融合的头发丝

教程

教程作者：bbs.16xx8.com

作者:佚名　  出处:摄影社区
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<p align="center" style="font-family: Simsun; line-height: normal; font-size: medium; ">一 用Photoshop打开原图，点击来到通道面板，选择黑白较为分明的红色通道，右击复制，得到红副本通道.
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<p align="center" style="font-family: Simsun; line-height: normal; font-size: medium; ">二，再对副本通道执行CTRL+I反相
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<p align="center" style="font-family: Simsun; line-height: normal; font-size: medium; ">三，用工具栏上的加深工具对人物头发边缘进行加深处理。按住ctrl键同时点击红副本通道（载入选区
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<p style="font-family: Simsun; line-height: normal; font-size: medium; ">四，保持选区，返回图层面板，双击解锁背景图层
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<p align="center" style="font-family: Simsun; line-height: normal; font-size: medium; ">五，给背景图层添加蒙版，此时得到不完整的人物
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<p align="center" style="font-family: Simsun; line-height: normal; font-size: medium; ">六，再在人物层下面新建一个图层，填充一种效果。使用白色画笔工具在蒙板上把缺失的人物涂抹出来。（也可以换上其他背景图哦），合并，完成！
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<p align="center" style="font-family: Simsun; line-height: normal; font-size: medium; ">完成最终效果对比
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