No external links on embedded images are now used

Author: Nerdyvedi

modules/ximgproc/tutorials/globalmatting.md

@@ -26,6 +26,6 @@ Some of the outputs with of this implementation are as follows :
 
 |    Image                    | Trimap                          | Alpha matte(this implementation)  |
 |  --------------             | --------------                  | ------------------------          |
-|![alt text](https://raw.githubusercontent.com/Nerdyvedi/GSOC-Opencv-matting/master/Global-Sampling-Method-for-Alpha-Matting/Input/doll.png "img1" ) |![alt text](https://raw.githubusercontent.com/Nerdyvedi/GSOC-Opencv-matting/master/Global-Sampling-Method-for-Alpha-Matting/Trimap/doll.png "trimap1" ) |![alt text](https://raw.githubusercontent.com/Nerdyvedi/GSOC-Opencv-matting/master/Global-Sampling-Method-for-Alpha-Matting/Results/doll.png "results1" ) |
-|![alt text](https://raw.githubusercontent.com/Nerdyvedi/GSOC-Opencv-matting/master/Global-Sampling-Method-for-Alpha-Matting/Input/troll.png "img2" ) |![alt text](https://raw.githubusercontent.com/Nerdyvedi/GSOC-Opencv-matting/master/Global-Sampling-Method-for-Alpha-Matting/Trimap/troll.png "trimap2" ) |![alt text](https://raw.githubusercontent.com/Nerdyvedi/GSOC-Opencv-matting/master/Global-Sampling-Method-for-Alpha-Matting/Results/troll.png "results2" ) |
-|![alt text](https://raw.githubusercontent.com/Nerdyvedi/GSOC-Opencv-matting/master/Global-Sampling-Method-for-Alpha-Matting/Input/donkey.png "img1" ) |![alt text](https://raw.githubusercontent.com/Nerdyvedi/GSOC-Opencv-matting/master/Global-Sampling-Method-for-Alpha-Matting/Trimap/donkey.png "trimap1" ) |![alt text](https://raw.githubusercontent.com/Nerdyvedi/GSOC-Opencv-matting/master/Global-Sampling-Method-for-Alpha-Matting/Results/donkey.png "results1" ) |
+|![alt text](images/doll-input.png ) |![alt text](images/doll-trimap.png ) |![alt text](input/doll-result.png ) |
+|![alt text](images/donkey-input.png ) |![alt text](images/donkey-trimap.png ) |![alt text](images/donkey-result.png ) |
+|![alt text](images/troll-input.png ) |![alt text](images/troll-trimap.png ) |![alt text](images/troll-result.png ) |