linking a image with its mask

[reena]

Hello Rich2005 , I need to check the output of  the 3 scripts you shared with me individually. But I am not sure about the command which i must be using for running these script. I need to see the png  output of each script so that i can integrate 3 script in my main script. I tried executing it through commandline and didnt get the expected output. Do let me know about commands to .execute