New to Contributing

Hello, I am Kshitij Saraogi, a second year under-graduate student at IIT Kharagpur. I find scikit-image really intriguing and I would like to contribute to it. I went through the Issues section on GitHub but I am having a hard time finding an issue to get started Also, while going through the list of "Requested Features", I read about Image Colorisation. I would like to work on this. So, I would really appreciate if someone can guide me. Thanks Kshitij Saraogi