Title:
視線検出装置、該視線検出装置の制御方法、角膜反射像位置の検出方法、及びコンピュータプログラム
Document Type and Number:
Japanese Patent JP6717330
Kind Code:
B2
Abstract:
The purpose of the present invention is to provide a gaze detector with which it is possible to detect a gaze (start point and gaze direction) by a simple configuration. The gaze detector detects a person's gaze, wherein the gaze detector is provided with a camera unit 10 for imaging the face of the person, a projector unit 20 for projecting a prescribed pattern light to the face of the person, a control unit 30 for controlling the presence of projection of the pattern light by the camera unit 10 and the projector unit 20, and a gaze detection processing unit 40 for detecting a gaze from the image of the face of the person imaged by the camera unit.
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Inventors:
Hitoshi Mukai
Kazuo Yamamoto
Masaki Suwa
Kinoshita Koichi
Kazuo Yamamoto
Masaki Suwa
Kinoshita Koichi
Application Number:
JP2018047460A
Publication Date:
July 01, 2020
Filing Date:
March 15, 2018
Export Citation:
Assignee:
OMRON Corporation
International Classes:
G06T7/00; G06F3/01; G06T7/70; H04N5/225
Domestic Patent References:
| JP7104170A | ||||
| JP2013106645A | ||||
| JP2012115505A |
Attorney, Agent or Firm:
Ryuji Inuchi
Ichi Takada
Ichi Takada