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<title><![CDATA[photoshop复杂背景下抠婚纱教程]]></title> 
<author>碟舞飞扬 &lt;webmaster@zhanghaijun.com&gt;</author>
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<pubDate>Mon, 03 Mar 2008 11:44:18 +0000</pubDate> 
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	1、先贴原图<br/><a href="http://www.zhanghaijun.com/attachment/month_0803/120083319375.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/120083319375.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/>2、用钢笔工具或套索工具勾出人物主体（即不透明部分）如图：<br/><a href="http://www.zhanghaijun.com/attachment/month_0803/3200833193716.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/3200833193716.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/>3、将路径作为选区载入。这句话如果你不明也不要紧，你就按ctrl+Enter让路径转为蚂蚁线就行了。如图所示：<br/><a href="http://www.zhanghaijun.com/attachment/month_0803/0200833193742.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/0200833193742.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/>4、保持蚂蚁线不变，按ctrl+j自动生成“图层1”，隐藏背景图层，效果如图所示：<br/><a href="http://www.zhanghaijun.com/attachment/month_0803/w20083319385.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/w20083319385.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/>5、隐藏图层1，回到背景图层，用钢笔工具或套索工具勾出透明的婚纱，我们着重要处理的也是这透明部分了。<br/><a href="http://www.zhanghaijun.com/attachment/month_0803/i200833193826.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/i200833193826.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/>6、同样，按ctrl+Enter让路径转为蚂蚁线。再按ctrl+j自动生成“图层2”，隐藏背景层，效果如图所示：<br/><a href="http://www.zhanghaijun.com/attachment/month_0803/n200833193858.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/n200833193858.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/>7、按住ctrl键，用鼠标电击红圈内图标按钮，在图层2的下方自动生成“图层3”，将图层3填充蓝色，如图所示：<br/><a href="http://www.zhanghaijun.com/attachment/month_0803/h200833193924.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/h200833193924.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/>8、我们现在想怎样的一个办法将婚纱里的草去掉呢？用高斯模糊可以做到，具体做法请继续往下看。<br/><a href="http://www.zhanghaijun.com/attachment/month_0803/n200833193946.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/n200833193946.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/>9、先将图层2的图层模式设定为“亮度”，大家看，绿草不见了，剩下白色的婚纱和白色的似草的东西。<br/><a href="http://www.zhanghaijun.com/attachment/month_0803/z20083319408.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/z20083319408.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/>10、同样用钢笔工具或套索工具勾出白色草范围区域。如图所示：<br/><a href="http://www.zhanghaijun.com/attachment/month_0803/s200833194026.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/s200833194026.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/>11、羽化选区<br/><a href="http://www.zhanghaijun.com/attachment/month_0803/5200833194044.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/5200833194044.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/>12、羽化值为2<br/><a href="http://www.zhanghaijun.com/attachment/month_0803/320083319413.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/320083319413.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/>13、高斯模糊<br/><a href="http://www.zhanghaijun.com/attachment/month_0803/c200833194127.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/c200833194127.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/>14、大家看，经高斯模糊后，消除了白草状的东西，但婚纱显得不够透明。<br/><a href="http://www.zhanghaijun.com/attachment/month_0803/w200833194145.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/w200833194145.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/>15、为了让婚纱透明些，就需要调整 “亮度/对比度 ”了。<br/><a href="http://www.zhanghaijun.com/attachment/month_0803/920083319422.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/920083319422.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/>16、将亮度值调成-15，婚纱明显比上图透明了些。<br/><a href="http://www.zhanghaijun.com/attachment/month_0803/j200833194224.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/j200833194224.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/>17、按ctrl+d取消蚂蚁线，让图层1前的眼睛出现，这个婚纱抠图基本完成了<br/><a href="http://www.zhanghaijun.com/attachment/month_0803/k200833194242.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/k200833194242.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/>18、回到图层1，用图章工具修掉衣服边缘处的杂草。<br/><a href="http://www.zhanghaijun.com/attachment/month_0803/q20083319431.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/q20083319431.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/>19、用图章工具随意点了几下，最后的效果如图所示：<br/>&nbsp;&nbsp;&nbsp;&nbsp;大家看，婚纱抠出来了！难不难抠呀？只要大家肯动脑筋，同样也是不难的！<br/><a href="http://www.zhanghaijun.com/attachment/month_0803/a200833194322.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/a200833194322.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/>补充一点：大家一定要注意，这是一个很重要的补充！如果背景不同，最终效果不满意，可以将透明婚纱层去色，然后改图层模式为“屏幕”或“滤色”，再用“亮度/对比度”命令根据具体情况稍做调整，效果一样好。<br/><a href="http://www.zhanghaijun.com/attachment/month_0803/a200833194353.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/a200833194353.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/><br/><a href="http://www.zhanghaijun.com/attachment/month_0803/0200833194410.jpg" target="_blank"><img src="http://www.zhanghaijun.com/attachment/month_0803/0200833194410.jpg" class="insertimage" alt="点击在新窗口中浏览此图片" title="点击在新窗口中浏览此图片" border="0"/></a><br/>Tags - <a href="http://www.zhanghaijun.com/tags/ps%25E6%2595%2599%25E7%25A8%258B/" rel="tag">ps教程</a>
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