| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a transaction monitoring device for preventing a fraudulent act for illicitly using remittance processing by the transaction terminal of an automatic transaction system without hindering smooth money transaction between the legal users of the automatic transaction system. <P>SOLUTION: A transaction monitoring device 1 includes: a face detection part 22 for extracting a face region of a user from image data obtained from a monitoring camera 130 installed to photograph the front direction of a user facing to a transaction terminal; a head detection part 23 for extracting the head region when the head of the user is viewed from the direction of the top of the head from the image data; a hand region detection part 25 for, when the face region is detected, detecting the hand of the user from a first retrieval region with the region of the face as a reference, and for, when the region of the top of the head is detected, detecting the hand of the user from a second retrieval region with the region of the head as a reference; a determination part 26 for determining that the user is talking over the telephone when the hand of the user is detected from each of the image data successively obtained across a prescribed time; and an abnormality notification part 12 for notifying warning when it is determined that the user is talking over the telephone. <P>COPYRIGHT: (C)2010,JPO&INPIT |
