Photoshop教程：菜鸟玩手绘之抽线调法
[size=2]先看原图[/size]
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[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102235521.jpg[/img]
[/size]效果图
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102236161.jpg[/img]
1.打开图片，先做个AB色，图像—模式—LAB色，来到通道面板，选择a通道，
按CTRL+A全选，CTRL+C复制，点击b通道CTRL+V粘贴，CTRL+D取消选区，然后回到RGB颜色模式；
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102236731.jpg[/img]
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102237865.jpg[/img]
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102237728.jpg[/img]
2.CTRL+J复制背景，执行滤镜NEAT IMAGE进行降噪
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102238580.jpg[/img]
调整图层选择色彩平衡
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102238633.jpg[/img]
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102238501.jpg[/img]
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102239777.jpg[/img]
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102239871.jpg[/img]
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102240255.jpg[/img] [size=2] [/size]
调整通道混合器
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102241305.jpg[/img]
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102241299.jpg[/img]
调整可选颜色
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102241664.jpg[/img]
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102242376.jpg[/img]
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102242339.jpg[/img]
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102243353.jpg[/img]
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102243518.jpg[/img]
3.CTRL+ALT+SHIFT+E盖印图层，执行滤镜TOPAZ
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102244778.jpg[/img]
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102244104.jpg[/img]
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102247122.jpg[/img] [size=2] [/size]
CTRL+J复制图层2，选择图层2副本，执行去色CTRL+SHIFT+U，
反相CTRL+I，把图层混合模式改为颜色减淡，执行滤镜—其它—最小值，半径为1像素
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102248181.jpg[/img]
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102248749.jpg[/img]
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102249983.jpg[/img]
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102249769.jpg[/img]
打开混合选项，在混合颜色带的第二条渐变框下边有四个小三角，
左边两个右边两个，按住ALT将左边的小三角往右边拖动，数值为0/225 255，点击确定；
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102250376.jpg[/img]
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102250413.jpg[/img]
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102251361.jpg[/img]
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102252103.jpg[/img]
4.CTRL+ALT+SHIFT+E盖印图层，执行图像—调整—照片滤镜
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102252689.jpg[/img]
最后整调曲线，收工！你可以加一些漂亮的笔刷做些点缀，看起来是不是很像手绘呢，呵呵！
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102252941.jpg[/img]
[img]http://www.cgfancy.com/Article/UploadFiles/200711/20071124102253753.jpg[/img] 变了 清醇 是
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