Method by which eyeglass-type display device recognizes and inputs movement
First Claim
1. A method of performing an input operation through motion recognition in a glasses-type display device, the method comprising:
- an image acquiring operation of acquiring sequential images by using a camera mounted on the glasses-type display device;
a hand recognizing operation of recognizing a hand of a user from the acquired sequential images;
a hand tracking operation of tracking the recognized hand;
a hand motion recognizing operation of recognizing a motion of the hand based on a position of the hand acquired in the hand tracking operation; and
a control signal outputting operation of outputting a control signal corresponding to the motion of the hand;
the method further comprising;
extracting an offset value for movement of a background except for the hand through matching between images from the plurality of sequential images acquired in the image acquiring operation; and
correcting the position of the hand acquired in the hand tracking operation by using the extracted offset value, so as to correct a change in the position of the hand due to movement of the camera,wherein, when the hand is recognized in the hand recognizing operation, the position of the hand is displayed on a screen of the glasses-type display device.
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Accused Products
Abstract
Provided is a method of performing an input operation through motion recognition in a glasses-type display device, which is capable of controlling the glasses-type display device through the most natural and intuitive hand motion. The method of performing the input operation through motion recognition in the glasses-type display device includes: an image acquiring operation of acquiring sequential images by using a camera mounted on the glasses-type display device; a hand recognizing operation of recognizing a hand of a user from the acquired sequential images; a hand tracking operation of tracking the recognized hand; a hand motion recognizing operation of recognizing a motion of the hand based on a position of the hand acquired in the hand tracking operation; and a control signal outputting operation of outputting a control signal corresponding to the motion of the hand. When the hand is recognized in the hand recognizing operation, the position of the hand is displayed on a screen of the glasses-type display device.
8 Citations
10 Claims
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1. A method of performing an input operation through motion recognition in a glasses-type display device, the method comprising:
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an image acquiring operation of acquiring sequential images by using a camera mounted on the glasses-type display device; a hand recognizing operation of recognizing a hand of a user from the acquired sequential images; a hand tracking operation of tracking the recognized hand; a hand motion recognizing operation of recognizing a motion of the hand based on a position of the hand acquired in the hand tracking operation; and a control signal outputting operation of outputting a control signal corresponding to the motion of the hand; the method further comprising; extracting an offset value for movement of a background except for the hand through matching between images from the plurality of sequential images acquired in the image acquiring operation; and correcting the position of the hand acquired in the hand tracking operation by using the extracted offset value, so as to correct a change in the position of the hand due to movement of the camera, wherein, when the hand is recognized in the hand recognizing operation, the position of the hand is displayed on a screen of the glasses-type display device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification