| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication terminal identification device, an information gathering device, and a method that can associate a person who is communicating within a closed space where an unspecified number of people enter and exit with terminal identification information.SOLUTION: A communication terminal identification device receives acquisition information including first face information and at least one piece of first terminal identification information, obtains second terminal identification information that corresponds to second face information determined to be the same person as the first face information and is included in the first terminal identification information from an information storage unit storing correspondence relation between the face information and the terminal identification information, and outputs the first face information or/and the second face information and the second terminal identification information when the second terminal identification information exists.SELECTED DRAWING: Figure 1 |
