Monitoring device, suspicious object detecting method, and recording medium
AssigneeNEC Corporation
InventorRyoma OAMI
Life of this patent
Estimating the term…
Abstract
A monitoring device and the like are provided which are capable of detecting an attribute change in a suspicious object that cannot be determined from the behavior of the object. An associating unit associates, among a plurality of objects detected from time-series image data, identical objects with one another. An attribute change detecting unit detects from the time-series image data a change in an attribute of at least one of the identical objects and an attendant item. A suspicious object detecting unit detects a suspicious object on the basis of the change in attribute.
Claims10
A monitoring device comprising:
- a memory;
- and
- at least one processor coupled to the memory,
- the at least one processor performing operations to:
- associate same object among multiple objects detected from time-series image data;
- detect an attribute change of at least one of the same object and an accessory of the same object from the time-series image data;
- and
- detect a suspicious object based on the attribute change.
A suspicious object detecting method comprising:
- associating same object among a plurality of objects detected from time-series image data;
- detecting an attribute change of at least one of the same object and an accessory of the same object from the time-series image data;
- and
- detecting a suspicious object based on the attribute change.
A non-transitory computer-readable recording medium that records a program for causing a computer to execute processing of:
- associating same object among multiple objects detected from time-series image data;
- detecting an attribute change of at least one of the same object and an accessory of the same object from the time-series image data;
- and
- detecting a suspicious object based on the attribute change.
Dependencies are inferred from the claim text.