It is possible to retrieve pictures taken from the Robotiq Wrist Camera on a computer.
There are 2 options:
1/- Computer and UR connected under the same network
Host: IP Address
User: root
Password: easybot
Port: 22
Use this parameter to connect to the UR.
2- It is also possible to access the latest picture taken by the camera from a web browser using the following URL. Then, you can do what you desired with the picture.
http://<robot_ip_address>:4242/current.jpg?type=color
http://<robot_ip_address>:4242/current.jpg?type=edges
http://<robot_ip_address>:4242/current.jpg?type=magnitude
http://<robot_ip_address>:4242/current.jpg?type=annotations
You can look at this DoF post for additional details.