US 12,462,566 B2
Computer-readable recording medium storing alert output program, alert output method, and information processing device
Natsuki Miyahara, Sagamihara (JP); and Ryosuke Kawamura, Sunnyvale, CA (US)
Assigned to Fujitsu Limited, Kawasaki (JP)
Filed by Fujitsu Limited, Kawasaki (JP)
Filed on Oct. 19, 2023, as Appl. No. 18/489,930.
Claims priority of application No. 2022-204996 (JP), filed on Dec. 21, 2022.
Prior Publication US 2024/0212354 A1, Jun. 27, 2024
Int. Cl. G06V 20/52 (2022.01); G06T 7/20 (2017.01); G06T 7/70 (2017.01); G06V 10/25 (2022.01); G06V 10/764 (2022.01); G06V 40/20 (2022.01)
CPC G06V 20/52 (2022.01) [G06T 7/20 (2013.01); G06T 7/70 (2017.01); G06V 10/25 (2022.01); G06V 10/764 (2022.01); G06V 40/20 (2022.01); G06T 2207/30196 (2013.01); G06V 2201/07 (2022.01)] 8 Claims
OG exemplary drawing
 
1. A non-transitory computer-readable recording medium storing an alert output program for causing a computer to execute a process comprising:
acquiring a video of an inside of a store where products are arranged;
specifying, from the acquired video, a first region that includes the products, a second region that includes a person of interest who is to purchase the products, and a relationship in which an interaction between the products and the person is identified, by analyzing the video;
determining, when the relationship satisfies a predetermined condition, whether or not a motion carried out with respect to the products included in the first region by the person included in the second region has an anomaly, based on the relationship;
identifying the motion of grabbing the products by the person, based on the relationship in which the interaction between the products and the person is identified;
specifying an item of the products included in the first region, based on an image of the first region;
when the specified item of the products represents a product not suited for a bulk buying, the determining determines whether or not the motion of the person with respect to the products has the anomaly, based on a number of times the person makes the motion of grabbing the products of a same type as the products; and
outputting an alert that indicates that a person who makes an anomalous motion with respect to the products has appeared, when the motion is determined to have the anomaly.