HEAD-MOUNT EYE TRACKING SYSTEM
First Claim
1. A head-mount eye tracking system, comprising:
- a first light source, sending a first light beam to illuminate a first eye of a user;
a first pupil image capturing device, disposed on a transmission path of the first light beam reflected by the first eye to capture a first pupil image of the first eye;
a first environmental image capturing device, adapted to capture a first environmental image in front of the user;
a second environmental image capturing device, adapted to capture a second environmental image in front of the user;
a fixing device, disposed on the head of the user for fixing the first light source, the first pupil image capturing device, the first environmental image capturing device and the second environmental image capturing device on the head of the user; and
an image identification system, adapted to map at least one of the first environmental image and the second environmental image to the first pupil image, so as to determine a gazing position of the user.
1 Assignment
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Accused Products
Abstract
A head-mount eye tracking system including a first light source, a first pupil image capturing device, a first and a second environmental image capturing devices, a fixing device and an image identification system. The first light source is applied to illuminate a first eye of a user. The first pupil image capturing device is applied to capture a first pupil image of the first eye. The first and the second environmental image capturing devices are respectively applied to capture a first and a second environmental images in front of the user. The fixing device is mounted to the head of the user to fix the first light source, the first pupil image capturing device, the first and the second environmental image capturing devices on the head of the user. The image identification system is applied to map the first or the second environmental images to the first pupil image.
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Citations
9 Claims
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1. A head-mount eye tracking system, comprising:
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a first light source, sending a first light beam to illuminate a first eye of a user; a first pupil image capturing device, disposed on a transmission path of the first light beam reflected by the first eye to capture a first pupil image of the first eye; a first environmental image capturing device, adapted to capture a first environmental image in front of the user; a second environmental image capturing device, adapted to capture a second environmental image in front of the user; a fixing device, disposed on the head of the user for fixing the first light source, the first pupil image capturing device, the first environmental image capturing device and the second environmental image capturing device on the head of the user; and an image identification system, adapted to map at least one of the first environmental image and the second environmental image to the first pupil image, so as to determine a gazing position of the user. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification