SEARCH ASSISTING APPARATUS, SEARCH ASSISTING METHOD, AND COMPUTER READABLE MEDIUM
First Claim
1. A search assisting apparatus comprising:
- a line-of-sight trajectory detector that detects a line-of-sight trajectory of the operator on an image displayed on a display;
a gaze region extractor that extracts, on a basis of the line-of-sight trajectory detected by the line-of-sight trajectory detector, a gaze region gazed by the operator in the image displayed on the display;
a target presence determiner that determines, on a basis of a distance from a predetermined position, presence of a predetermined detection target in the gaze region.
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Accused Products
Abstract
A search assisting apparatus includes a line-of-sight trajectory detector, a gaze region extractor, and a target presence determiner. The line-of-sight trajectory detector that detects a line-of-sight trajectory of the operator on an image displayed on a display. The gaze region extractor that extracts, on a basis of the line-of-sight trajectory detected by the line-of-sight trajectory detector, a gaze region gazed by the operator in the image displayed on the display. The target presence determiner that determines, on a basis of a distance from a predetermined position, presence of a predetermined detection target in the gaze region
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Citations
11 Claims
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1. A search assisting apparatus comprising:
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a line-of-sight trajectory detector that detects a line-of-sight trajectory of the operator on an image displayed on a display; a gaze region extractor that extracts, on a basis of the line-of-sight trajectory detected by the line-of-sight trajectory detector, a gaze region gazed by the operator in the image displayed on the display; a target presence determiner that determines, on a basis of a distance from a predetermined position, presence of a predetermined detection target in the gaze region. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A search assisting method comprising:
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detecting a line-of-sight trajectory of the operator on an image displayed on a display; extracting, on a basis of the line-of-sight trajectory detected by the detecting of the line-of-sight trajectory, a gaze region gazed by the operator in the image displayed on the display; determining, on a basis of a distance from a predetermined position measured by the measuring of the distance, presence of a predetermined detection target in the gaze region.
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10. A non-transitory computer readable medium having a search assisting program, the search assisting program causing, when executed by a search assisting apparatus, the search assisting apparatus to:
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detect a line-of-sight trajectory of an operator on an image displayed on a display that displays an image captured by a capturing unit; extract, on a basis of the detected line-of-sight trajectory , a gaze region gazed by the operator in the image displayed on the display; and determine, on a basis of the distance in the gaze region from a predetermined position measured by a ranging unit that measures a distance from the capturing unit, presence of the detection target in the gaze region.
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11. A search assisting apparatus t comprising:
circuitry configured to detect a line-of-sight trajectory of the operator on an image displayed on a display, extract, on a basis of the line-of-sight trajectory detected by the detection of the line-of-sight trajectory, a gaze region gazed by the operator in the image displayed on the display, and determine, on a basis of a distance in the gaze region from a predetermined position, presence of a predetermined detection target in the gaze region.
Specification