Maze detector with open-cv

Program running by command
python3.6 app.py path_to_image

Example of usage:

python3.6 app.py photo2.img

Output:

1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  
1  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  1  
1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  0  1  
1  0  0  0  0  0  0  0  0  0  1  0  0  0  0  0  1  
1  0  1  1  1  1  0  0  0  0  1  1  1  0  1  1  1  
1  0  0  0  0  0  0  1  0  0  0  0  1  0  0  0  1  
1  1  0  1  1  1  1  1  1  1  1  0  1  1  1  0  1  
0  0  0  1  0  0  0  0  0  0  1  0  0  0  1  0  1  
1  1  1  1  0  1  1  1  0  0  1  1  1  0  1  0  1  
1  0  0  1  0  0  0  1  0  0  0  0  1  0  1  0  0  
1  0  1  1  1  1  1  1  0  0  1  0  1  0  1  0  1  
1  0  0  0  0  0  0  0  0  0  1  0  1  0  1  0  1  
1  1  0  1  1  1  1  1  1  1  1  0  1  0  1  0  1  
1  0  0  0  0  0  0  0  0  0  1  0  1  0  0  0  1  
1  0  1  1  0  1  1  1  0  0  1  1  1  1  1  0  1  
1  0  0  1  0  0  0  1  0  0  0  0  0  0  0  0  1                                              
1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1