PERSON BEHAVIOR ANALYSIS DEVICE, PERSON BEHAVIOR ANALYSIS SYSTEM, PERSON BEHAVIOR ANALYSIS METHOD, AND MONITORING DEVICE
First Claim
1. A person behavior analysis device for performing analysis of item pick-up actions, which are actions of picking up an item placed in an item placement area, the device comprising:
- a person detection unit configured to detect a person(s) from image information obtained by capturing images covering an area around the item placement area;
a part-of-interest detection unit configured to detect, for each person detected by the person detection unit, a part of interest set in a part of an upper body of the person excluding hands and arms;
a position measurement unit configured to measure a position of the part of interest detected by the part-of-interest detection unit;
an item pick-up action determination unit configured to obtain a displacement of the part of interest based on the position of the part of interest obtained by the position measurement unit and to determine whether each person detected by the person detection unit performed an item pick-up action based on the displacement of the part of interest of the person; and
an output information generation unit configured to generate output information representing a result of analysis based on a result of determination by the item pick-up action determination unit.
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Accused Products
Abstract
A behavior analysis/monitoring device includes: a person detection unit configured to detect a person(s) from image information obtained by capturing images covering an area around an item placement area; a part-of-interest detection unit configured to detect, for each person detected by the person detection unit, a part of interest set in a part of an upper body of the person excluding hands and arms; a position measurement unit configured to measure a position of the part of interest detected by the part-of-interest detection unit; and an item pick-up action determination unit configured to obtain a displacement of the part of interest based on the position of the part of interest obtained by the position measurement unit and to determine whether each person detected by the person detection unit performed an item pick-up action based on the displacement of the part of interest of the person.
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Citations
16 Claims
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1. A person behavior analysis device for performing analysis of item pick-up actions, which are actions of picking up an item placed in an item placement area, the device comprising:
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a person detection unit configured to detect a person(s) from image information obtained by capturing images covering an area around the item placement area; a part-of-interest detection unit configured to detect, for each person detected by the person detection unit, a part of interest set in a part of an upper body of the person excluding hands and arms; a position measurement unit configured to measure a position of the part of interest detected by the part-of-interest detection unit; an item pick-up action determination unit configured to obtain a displacement of the part of interest based on the position of the part of interest obtained by the position measurement unit and to determine whether each person detected by the person detection unit performed an item pick-up action based on the displacement of the part of interest of the person; and an output information generation unit configured to generate output information representing a result of analysis based on a result of determination by the item pick-up action determination unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A person behavior analysis system for performing analysis of item pick-up actions, which are actions of picking up an item placed in an item placement area, the system comprising:
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an imaging device configured to capture an image of an area around the item placement area; and a plurality of information processing devices, wherein the plurality of information processing devices jointly comprise; a person detection unit configured to detect a person(s) from image information obtained by capturing images by the imaging device; a part-of-interest detection unit configured to detect, for each person detected by the person detection unit, a part of interest set in a part of an upper body of the person excluding hands and arms; a position measurement unit configured to measure a position of the part of interest detected by the part-of-interest detection unit; an item pick-up action determination unit configured to obtain a displacement of the part of interest based on the position of the part of interest obtained by the position measurement unit and to determine whether each person detected by the person detection unit performed an item pick-up action based on the displacement of the part of interest of the person; and an output information generation unit configured to generate output information representing a result of analysis based on a result of determination by the item pick-up action determination unit.
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15. A person behavior analysis method for performing, with an information processing device, analysis of item pick-up actions, which are actions of picking up an item placed in an item placement area, the method comprising:
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a first step of detecting a person(s) from image information obtained by capturing images covering an area around the item placement area; a second step of detecting, for each person detected by the first step, a part of interest set in a part of an upper body of the person excluding hands and arms; a third step of measuring a position of the part of interest detected by the second step; a fourth step of obtaining a displacement of the part of interest from the position of the part of interest obtained by the third step and determining whether each person detected by the first step performed an item pick-up action based on the displacement of the part of interest of the person; and a fifth step of generating output information representing a result of analysis based on a result of determination by the fourth step.
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16. A monitoring device for notifying a monitoring person of a person performing an item pick-up action which is an action of picking up an item placed in a placement area, comprising:
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a person detection unit configured to detect a person(s) from image information obtained by capturing images covering an area around the item placement area; a part-of-interest detection unit configured to detect, for each person detected by the person detection unit, a part of interest set in a part of an upper body of the person excluding hands and arms; a position measurement unit configured to measure a position of the part of interest detected by the part-of-interest detection unit; an item pick-up action determination unit configured to obtain a displacement of the part of interest based on the position of the part of interest obtained by the position measurement unit and to determine whether each person detected by the person detection unit performed an item pick-up action based on the displacement of the part of interest of the person; and a notification unit configured to generate notification information relating to a person performing the item pick-up action based on a result of determination by the item pick-up action determination unit.
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Specification