Patent attributes
Provided is a communication system that includes: a first imaging device; a communication unit configured to execute a first communication with a mobile communication terminal and a second communication with a communication device other than the mobile communication terminal to execute relay communication relaying the communication between the mobile communication terminal and the communication device; a communication control unit configured to receive, from the mobile communication terminal via the first communication, data of a second captured image that is captured by a second imaging device provided in the mobile communication terminal having the first communication established for the relay communication; and an image processing unit configured to execute prescribed image processing based on the data of a first captured image that is captured by the first imaging device and the data of the second captured image.