Electronic device, method for calculating concentration, and program for calculating concentration
AssigneeKYOCERA Corporation
InventorTakayuki SHINOZAKI
Life of this patent
Estimating the term…
Abstract
An electronic device includes an imager, a line-of-sight detector, and a controller. The imager generates an image corresponding to a scene through imaging. The line-of-sight detector detects a line of sight of a target with respect to the scene. The controller determines presence or absence of a recognition target in the image and a position of the recognition target. The controller calculates concentration of the target on a basis of movement of the line of sight after the line of sight overlaps the position of the recognition target.
Claims6
An electronic device comprising:
- an imager that generates an image corresponding to a scene through imaging;
- a line-of-sight detector that detects a line of sight of a target with respect to the scene;
- and
- a controller that determines presence or absence of a recognition target in the image and a position of the recognition target and that calculates concentration of the target on a basis of movement of the line of sight after the line of sight overlaps the position of the recognition target.
A method for calculating concentration, the method comprising:
- generating an image corresponding to a scene through imaging;
- detecting a line of sight of a target with respect to the scene;
- determining presence or absence of a recognition target in the image and a position of the recognition target;
- and
- calculating concentration of the target on a basis of movement of the line of sight after the line of sight overlaps the position of the recognition target.
A non-transitory computer-readable recording medium including a program for calculating concentration, the program causing a computer to function as:
- an obtainer that obtains an image corresponding to a scene generated by an imager through imaging and a line of sight of a target with respect to the scene detected by a line-of-sight detector;
- and
- a controller that determines presence or absence of a recognition target in the image and a position of the recognition target and that calculates concentration of the target on a basis of movement of the line of sight after the line of sight overlaps the position of the recognition target.
Dependencies are inferred from the claim text.