Client terminal, display control method, program, and system

A system comprising:

• a client terminal including
• a transmitter configured to transmit a preliminary captured image obtained by preliminary image capture to a server,
• a receiver configured to receives a candidate for a reference captured image from the server, the reference captured image being retrieved based on the preliminary captured image obtained by preliminary image capture,
• a candidate display control unit configured to control the candidate for the reference captured image received by the receiver to be displayed on a display unit, and
• a detailed information output control unit configured to control detailed information to be output, the detailed information being attached to a reference captured image selected from among the displayed candidates for the reference captured image;
• and
• a server including
• a storage unit configured to store the reference captured image,
• a retrieval unit configured to retrieve a candidate for a reference captured image from the storage unit based on the preliminary captured image transmitted from the client terminal, and
• a transmitter configured to transmit a candidate for a reference captured image retrieved by the retrieval unit to the client terminal.