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Patent Searching and Data


Title:
HMD DEVICE CAPABLE OF GESTURE-BASED USER AUTHENTICATION AND GESTURE-BASED USER AUTHENTICATION METHOD FOR HMD DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/164584
Kind Code:
A1
Abstract:
The present invention relates to a technology wherein: predetermined pieces of first figure information are stored in order to perform user authentication; a camera capable of photographing an external environment is mounted on the front side of an HMD device, so as to photograph the external environment and a movement of a user's hand through the camera; object tracking for a movement of the user's hand is performed from an image photographed through the camera, so as to generate figure information corresponding to a movement trajectory of the user's hand; the figure information corresponding to the movement trajectory of the user's hand is compared with the predetermined pieces of first figure information; and then the user authentication can be completed when it is determined that the figure information matches the predetermined pieces of first figure information as a result of the comparison, whereby a user can easily perform an authentication process even in an HMD device which does not have a separate input unit.

Inventors:
PARK JIMAN (KR)
YAE JUNGMIN (KR)
Application Number:
KR2017/002930
Publication Date:
September 28, 2017
Filing Date:
March 20, 2017
Export Citation:
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Assignee:
DANAL CO LTD (KR)
International Classes:
G02B27/01; G06F3/0484
Foreign References:
KR20160007342A2016-01-20
JP2014078814A2014-05-01
KR20150017893A2015-02-23
KR20140124209A2014-10-24
KR20150041453A2015-04-16
Attorney, Agent or Firm:
KIM, HYO SUNG (KR)
김효성 (KR)
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