Information processing apparatus, information processing method, and program
AssigneeNEC Corporation
InventorsMotoyuki NAKAMURA, Hisayoshi MURA, Shinya YAMASAKI
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Abstract
An information processing apparatus (100) includes: a person detecting unit (102) that executes processing of detecting a person and a location with respect to each of a first image generated in a first camera (5a) and a second image generated in a second camera (5b); a coordinate generating unit (104) that generates coordinates of the location of the detected person; and a determination unit (106) that determines, by using a first location generated from the first image and a second location generated from the second image, whether the person detected from the first image and the person detected from the second image are the same person.
Claims12
An information processing apparatus comprising:
- at least one memory configured to store instructions;
- and
- at least one processor configured to execute the instructions to:
- detect a person and a location of the detected person with respect to each of a first image generated in a first camera and a second image generated in a second camera;
- store the location of the detected person for each person;
- compute, from the number of persons having entered a target region and the number of persons having left from the target region, the number of persons to be present in the target region;
- compare the number of persons computed and the number of persons whose location is stored;
- and
- initiate, when there is a disagreement between the number of persons compared, determination of whether the first person detected from the first image and the second person detected from the second image are the same person.
An information processing method executed by at least one computer, wherein the method comprises:
- detecting a person and a location of the detected person with respect to each of a first image generated in a first camera and a second image generated in a second camera;
- storing the location of the detected person for each person;
- computing, from the number of persons having entered a target region and the number of persons having left from the target region, the number of persons to be present in the target region;
- comparing the number of persons computed and the number of persons whose location is stored;
- and
- initiating, when there is a disagreement between the number of persons compared, determination of whether the first person detected from the first image and the second person detected from the second image are the same person.
A non-transitory computer-readable storage medium storing a program causing a computer to execute:
- a procedure of detecting a person and a location of the detected person with respect to each of a first image generated in a first camera and a second image generated in a second camera;
- a procedure of storing the location of the detected person for each person;
- a procedure of computing, from the number of persons having entered a target region and the number of persons having left from the target region, the number of persons to be present in the target region;
- a procedure of comparing the number of persons computed and the number of persons whose location is stored;
- and
- a procedure of initiating, when there is a disagreement between the number of persons compared, determination of whether the first person detected from the first image and the second person detected from the second image are the same person.
Dependencies are inferred from the claim text.