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PS 教程PhotoshopMM照片換背景 周三 3月 02, 2011 8:11 am
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給秀發飛揚的MM照片換背景想給一張秀發飛揚的MM照片換背景可不是一件容易的事情,今天我們就用圖解的方式一步一步教大家怎麼用Photoshop的通道工具將絲絲縷縷的秀發從背景中脫離出來。先看一下處理前後的對比效果。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 2007102775053375](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053375.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
1.jpg (125.6 KB)
2007-6-26 09:48
處理前
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 2007102775054694](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054694.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
2.jpg (138.75 KB)
2007-6-26 09:48
處理後
1、先在Photoshop中打開照片,在通道面板中查看通道,看看主體部分用何通道比較合適,我選擇了藍色通道。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 2007102775055334](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775055334.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
3.jpg (113.2 KB)
2007-6-26 09:48
復製藍色通道,對此通道進行色階調整。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 2007102775056193](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775056193.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
4.jpg (110.1 KB)
2007-6-26 09:48
2、反相。用畫筆把頭發主體之外塗黑。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 2007102775057975](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775057975.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
5.jpg (117.34 KB)
2007-6-26 09:48
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 2007102775058127](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775058127.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
6.jpg (92.46 KB)
2007-6-26 09:48
3、下面我們來摳飛散高光的頭發。我選擇了用綠色通道。復製綠色通道。分析左右兩個的顏色相差好多,我們分開來摳,調整色階如圖。用畫筆把要摳的部分以外塗黑。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 2007102775058113](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775058113.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
7.jpg (58.91 KB)
2007-6-26 09:48
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 2007102775059936](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775059936.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
8.jpg (36.76 KB)
2007-6-26 09:48
4、再復製一個綠色通道,同樣方法處理右邊頭發。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 2007102775059931](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775059931.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
9.jpg (98.78 KB)
2007-6-26 09:48
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 200710277510574](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/200710277510574.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
10.jpg (39.41 KB)
2007-6-26 09:48
5、回到圖層,我們用鋼筆工具把人物主體勾出來。變成選區,羽化。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 200710277510838](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/200710277510838.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
11.jpg (130.34 KB)
2007-6-26 09:48
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 200710277511529](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/200710277511529.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
12.jpg (39.41 KB)
2007-6-26 09:48
6、將選區存儲爲通道。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 200710277511761](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/200710277511761.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
13.jpg (56.11 KB)
2007-6-26 09:48
7、按ctrl shift同時用鼠標左健點我們剛才處理出的那些通道(藍 副本、綠 副本、綠 副本 2、Alpha 1)得到選區,添加圖層蒙板。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 200710277512124](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/200710277512124.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
14.jpg (156.76 KB)
2007-6-26 09:48
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 200710277513108](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/200710277513108.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
15.jpg (159.99 KB)
2007-6-26 09:48
8、新建一顏色圖層放到底圖,查看摳圖效果。對於有缺點斷裂的地方用畫筆在蒙板裡修一下。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 200710277514296](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/200710277514296.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
16.jpg (129.16 KB)
2007-6-26 09:48
9、修整後的效果如下。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 200710277514244](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/200710277514244.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
17.jpg (127.17 KB)
2007-6-26 09:48
10、換上你喜歡的背景,完成!
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 200710277515262](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/200710277515262.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
18.jpg (138.75 KB)
2007-6-26 09:48]
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 2007102775053375](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053375.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
1.jpg (125.6 KB)
2007-6-26 09:48
處理前
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 2007102775054694](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054694.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
2.jpg (138.75 KB)
2007-6-26 09:48
處理後
1、先在Photoshop中打開照片,在通道面板中查看通道,看看主體部分用何通道比較合適,我選擇了藍色通道。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 2007102775055334](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775055334.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
3.jpg (113.2 KB)
2007-6-26 09:48
復製藍色通道,對此通道進行色階調整。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 2007102775056193](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775056193.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
4.jpg (110.1 KB)
2007-6-26 09:48
2、反相。用畫筆把頭發主體之外塗黑。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 2007102775057975](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775057975.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
5.jpg (117.34 KB)
2007-6-26 09:48
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 2007102775058127](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775058127.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
6.jpg (92.46 KB)
2007-6-26 09:48
3、下面我們來摳飛散高光的頭發。我選擇了用綠色通道。復製綠色通道。分析左右兩個的顏色相差好多,我們分開來摳,調整色階如圖。用畫筆把要摳的部分以外塗黑。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 2007102775058113](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775058113.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
7.jpg (58.91 KB)
2007-6-26 09:48
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 2007102775059936](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775059936.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
8.jpg (36.76 KB)
2007-6-26 09:48
4、再復製一個綠色通道,同樣方法處理右邊頭發。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 2007102775059931](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775059931.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
9.jpg (98.78 KB)
2007-6-26 09:48
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 200710277510574](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/200710277510574.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
10.jpg (39.41 KB)
2007-6-26 09:48
5、回到圖層,我們用鋼筆工具把人物主體勾出來。變成選區,羽化。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 200710277510838](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/200710277510838.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
11.jpg (130.34 KB)
2007-6-26 09:48
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 200710277511529](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/200710277511529.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
12.jpg (39.41 KB)
2007-6-26 09:48
6、將選區存儲爲通道。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 200710277511761](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/200710277511761.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
13.jpg (56.11 KB)
2007-6-26 09:48
7、按ctrl shift同時用鼠標左健點我們剛才處理出的那些通道(藍 副本、綠 副本、綠 副本 2、Alpha 1)得到選區,添加圖層蒙板。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 200710277512124](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/200710277512124.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
14.jpg (156.76 KB)
2007-6-26 09:48
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 200710277513108](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/200710277513108.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
15.jpg (159.99 KB)
2007-6-26 09:48
8、新建一顏色圖層放到底圖,查看摳圖效果。對於有缺點斷裂的地方用畫筆在蒙板裡修一下。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 200710277514296](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/200710277514296.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
16.jpg (129.16 KB)
2007-6-26 09:48
9、修整後的效果如下。
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 200710277514244](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/200710277514244.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
17.jpg (127.17 KB)
2007-6-26 09:48
10、換上你喜歡的背景,完成!
![PS 教程PhotoshopMM照片換背景 2007102775053686](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775053686.gif)
![PS 教程PhotoshopMM照片換背景 200710277515262](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/200710277515262.jpg)
![PS 教程PhotoshopMM照片換背景 2007102775054522](https://2img.net/h/www.16xx8.com/article/UploadPic/2007/10/27/2007102775054522.gif)
18.jpg (138.75 KB)
2007-6-26 09:48]