学习Photoshop抠取枯萎树枝的PS抠图教程
一、通道抠图http://www.06ps.com/d/file/2016/0218/20160218110852907.jpg
1.打开图片,进入通道
http://www.06ps.com/d/file/2016/0218/20160218111022497.jpg
2.复制蓝色图层
http://www.68ps.com/jc/ps/200702182_3.jpg
3.得到蓝副本点ctrl+i反向.ctrl+l,调整色阶如图:
http://www.06ps.com/d/file/2016/0218/20160218111142501.jpg
4.点载入选区
http://www.06ps.com/d/file/2016/0218/20160218111232710.jpg
5.回到图层,点ctrl+j抠出
http://www.06ps.com/d/file/2016/0218/20160218111303185.jpg
6.图像有点模糊.复制抠出的图层
http://www.06ps.com/d/file/2016/0218/20160218111445898.jpg
二、色彩范围抠图
1.进入通道,复制蓝色图层
http://www.06ps.com/d/file/2016/0218/20160218111456997.jpg
2.得到蓝副本点ctrl+i反向,选择,色彩范围
http://www.06ps.com/d/file/2016/0218/20160218111525545.jpg
3.回到图层点ctrl+j抠出
http://www.06ps.com/d/file/2016/0218/20160218111543931.jpg
http://www.06ps.com/d/file/2016/0218/20160218111552108.jpg
三、通道计算抠图
1.复制一份新图层
http://www.06ps.com/d/file/2016/0218/20160218111606982.jpg
2.图像,计算:红+绿
http://www.06ps.com/d/file/2016/0218/20160218111614273.jpg
3.得到alpha,选中Alpha通道，ctrl+I（反相），载入alpha通道
http://www.06ps.com/d/file/2016/0218/20160218111623744.jpg
4:ctrl+J抠出图像,抠出的图有点模糊复制几份
http://www.06ps.com/d/file/2016/0218/20160218111639182.jpg
四、图层样式抠图
1:复制层
http://www.06ps.com/d/file/2016/0218/20160218111657466.jpg
2:选择图层样式
http://www.06ps.com/d/file/2016/0218/20160218111709801.jpg
3:调整如图
http://www.06ps.com/d/file/2016/0218/20160218111716525.jpg
4:隐藏背景层的眼睛。
http://www.06ps.com/d/file/2016/0218/20160218111727536.jpg
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