Area information estimating device, area information estimating method, and air conditioning apparatus
AssigneeOMRON Corporation
InventorsHideki Chujo, Seriya Iguchi, Seiichi Manabe, Hiromatsu Aoki, Shun Sakai
Life of this patent
Estimating the term…
Abstract
An area information estimating device has a camera that photographs an image within a sensing area, a person detector that detects a person from the image from the camera, and a position calculator that calculates an existence position of the person in the sensing area based on a coordinate on the image in which the person is detected by the person detector. The person detector excludes the person in whom a relationship between the coordinate and a size on the image does not satisfy a predetermined condition from a detection target.
Claims13
An area information estimating device comprising:
- a camera that photographs an image within a sensing area;
- a person detector that detects a person from the image from the camera;
- and
- a position calculator that calculates an existence position of the person in the sensing area based on a coordinate on the image in which the person is detected by the person detector,
- wherein the person detector excludes the person in whom a relationship between the coordinate and a size on the image does not satisfy a predetermined condition from a detection target.
An area information estimating device comprising:
- a camera that photographs an image within a sensing area;
- a person detector that detects a person from the image from the camera;
- and
- a position calculator that calculates an existence position of the person in the sensing area based on a coordinate on the image in which the person is detected by the person detector,
- wherein the person detector sets only the person in whom a whole body in a standing position is photographed in the image to a detection target.
An area information estimating device comprising:
- a camera that photographs an image within a sensing area;
- a person detector that detects a person from the image from the camera;
- and
- a position calculator that calculates an existence position of the person in the sensing area based on a coordinate on the image in which the person is detected by the person detector,
- wherein the person detector detects an upper body of the person, and
- wherein the position calculator obtains a coordinate on a foot image of the person detected by the person detector from a coordinate and a size on an upper body image of the person, and calculates the existence position of the person in the sensing area from the coordinate on the foot image.
An area information estimating method comprising:
- acquiring an image from a camera photographing a sensing area;
- detecting a person from the image of the camera;
- and
- calculating an existence position of the person in the sensing area based on a coordinate on the image in which the person is detected by the person detection step,
- wherein the person in whom a relationship between the coordinate and a size on the image does not satisfy a predetermined condition is excluded from a detection target in the person detection step.
A program stored on a non-transitory computer-readable medium that causes a computer to perform an area information estimating method comprising:
- acquiring an image from a camera photographing a sensing area;
- detecting a person from the image of the camera;
- and
- calculating an existence position of the person in the sensing area based on a coordinate on the image in which the person is detected by the person detection step,
- wherein the person in whom a relationship between the coordinate and a size on the image does not satisfy a predetermined condition is excluded from a detection target in the person detection step.
Dependencies are inferred from the claim text.