Information processing device
AssigneeNEC Corporation
InventorsMuneaki ONOZATO, Satoshi TERASAWA, Ryoma OAMI, Yadong PAN
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Abstract
An information processing device according to the present invention includes: a storage means that stores reference attribute information representing an attribute of a person corresponding to a target place; an extraction means that extracts person attribute information representing an attribute of a person in a captured image obtained by capturing an image of the target place; and a detection means that detects a predetermined person in the captured image based on the reference attribute information and the person attribute information.
Claims12
A monitoring device comprising:
- a memory storing instructions;
- and
- a processor connected to the memory and configured to execute the instructions to:
- receive a captured image of a target place;
- extract an image portion of a person in the captured image;
- extract, based on the image portion of the person, person attribute information representing an attribute of the person, person attribute information representing an attribute of the person, and scene information of the target place;
- specify a tracked person based on the action information of the person;
- retrieve reference attribute information representing an attribute of a person and an action association with the target place;
- and
- detect a suspicious person by comparing the person attribute information and the action information of the tracked person with the person attribute of the person and the action included in the reference attribute information.
A monitoring method comprising:
- receiving a captured image of a target place;
- extracting an image portion of a person in the captured image;
- extracting, based on the image portion of the person, person attribute information representing an attribute of the person, person attribute information representing an attribute of the person, and scene information of the target place;
- specifying a tracked person based on the action information of the person;
- retrieving reference attribute information representing an attribute of a person and an action association with the target place;
- and
- detecting a suspicious person by comparing the person attribute information and the action information of the tracked person with the person attribute of the person and the action included in the reference attribute information.
A non-transitory computer-readable storage medium storing a program, the program comprising instructions for causing an information processing device to execute:
- a process to receive a captured image of a target place;
- a process to extract an image portion of a person in the captured image;
- a process to extract, based on the image portion of the person, person attribute information representing an attribute of the person, person attribute information representing an attribute of the person, and scene information of the target place;
- a process to specify a tracked person based on the action information of the person;
- a process to retrieve reference attribute information representing an attribute of a person and an action association with the target place;
- and
- a process to detect a suspicious person by comparing the person attribute information and the action information of the tracked person with the person attribute of the person and the action included in the reference attribute information.
Dependencies are inferred from the claim text.