PS另类抠图
<DIV id="gg_bbs"> </DIV><p align="right">作者：<a href="http://www.16xx8.com/" target="_blank">中国教程网 hf_2048 (愤青)</a> <a href="http://bbs.16xx8.com" target="_blank">教程</a>来源：中国教程网论坛 <br></p>刚才看到有一个会同的求助帖,我写一个简单的教程:<br><br><font size="4"><b><font color="red">注:这种方法对所有白色或有点带灰色的背景中物体的抠取才有效</font></b></font><br><br>如何快速的抠出下面这个图:<br><img src="http://pic.16xx8.com/article/UploadPic/2007/10/31/200710316572543.jpg" alt="" border="0"> <br><br><img src="http://pic.16xx8.com/article/UploadPic/2007/10/31/200710316573839.jpg" alt="" border="0"><p align="right">本新闻共<font color="red">6</font></p><font color="red">步骤:<br>1.打开要抠的图,按Ctrl+L打开色阶,对其进行调整,如下图:<br><img src="http://pic.16xx8.com/article/UploadPic/2007/10/31/200710316573510.jpg" alt="" border="0"> <br><br><img src="http://pic.16xx8.com/article/UploadPic/2007/10/31/200710316574276.jpg" alt="" border="0"> <br><br><img src="http://pic.16xx8.com/article/UploadPic/2007/10/31/200710316574678.jpg" alt="" border="0"></font><p align="right"><font color="red">本新闻共<font color="red">6</font></font></p><font color="red"><font color="red">2.打开一幅背景图素材,把调整好的要抠的图拖入素材中.<br><img src="http://pic.16xx8.com/article/UploadPic/2007/10/31/200710316574393.jpg" alt="" border="0"> <br><br><img src="http://pic.16xx8.com/article/UploadPic/2007/10/31/200710316575550.jpg" alt="" border="0"></font></font><p align="right"><font color="red"><font color="red">本新闻共<font color="red">6</font></font></font></p><font style="font-size: 14px;"><font color="red"><font color="red"><font color="red">3.复制要抠的图(图层1),得到图层1副本并隐藏,把图层1的混合模式设为"正片叠底".</font></font></font></font><br><font color="red"><font color="red"><font color="red"><img src="http://pic.16xx8.com/article/UploadPic/2007/10/31/200710316575844.jpg" alt="" border="0"> <br><br><img src="http://pic.16xx8.com/article/UploadPic/2007/10/31/200710316575661.jpg" alt="" border="0"></font></font></font><br><p align="right"><font color="red"><font color="red"><font color="red">本新闻共<font color="red">6</font></font></font></font></p><font color="red"><font color="red"><font color="red"><font color="red">4.选中图层1副本,按住Alt键点击图层面板下的"添加蒙版"按钮,并用柔一点的白色画笔对要抠的部分进行大概涂沫.<br><img src="http://pic.16xx8.com/article/UploadPic/2007/10/31/200710316575433.jpg" alt="" border="0"> <br><br><img src="http://pic.16xx8.com/article/UploadPic/2007/10/31/200710316575981.jpg" alt="" border="0"> <br><br><img src="http://pic.16xx8.com/article/UploadPic/2007/10/31/200710316575296.jpg" alt="" border="0"> <br><br><img src="http://pic.16xx8.com/article/UploadPic/2007/10/31/200710316575769.jpg" alt="" border="0"></font></font></font></font><p align="right"><font color="red"><font color="red"><font color="red"><font color="red">本新闻共<font color="red">6</font></font></font></font></font></p><font style="font-size: 14px;"><font color="red"><font color="red"><font color="red"><font color="red"><font color="red">这样就完成了,最终效果如下:<br><img src="http://pic.16xx8.com/article/UploadPic/2007/10/31/200710316576739.jpg" alt="" border="0"></font></font></font></font></font></font><br><font style="font-size: 14px;"><font color="red"><font color="red"><font color="red"><font color="red"><font color="red"> </font></font></font></font></font></font><br><font style="font-size: 14px;"><font color="red"><font color="red"><font color="red"><font color="red"><font color="red">可能是我写得详细了点,其实做起来很简单,下面这个背不用涂沫都可以:<br><img src="http://pic.16xx8.com/article/UploadPic/2007/10/31/200710316576714.jpg" alt="" border="0"> </font></font></font></font></font></font>
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