Title:
VIRTUAL REALITY VIDEO QUALITY CALIBRATION
Document Type and Number:
WIPO Patent Application WO/2019/117628
Kind Code:
A1
Abstract:
An image quality calibration method for a wearable image display device disclosed in the present specification comprises: determining of a threshold of a gaze movement speed for image quality conversion in accordance with the characteristics of a wearable image display device; measuring of a gaze movement speed of a user of the wearable image display device; and requesting of quality adjustment with respect to a video image to be transmitted in accordance with a comparison result of the gaze movement speed and the threshold.
Inventors:
RYU EUN-SEOK (KR)
RYU YEONGIL (KR)
RYU YEONGIL (KR)
Application Number:
PCT/KR2018/015794
Publication Date:
June 20, 2019
Filing Date:
December 12, 2018
Export Citation:
Assignee:
UNIV GACHON IND ACAD COOP FOUND (KR)
International Classes:
H04N13/327; G02B27/01; H04N13/332; H04N13/383
Foreign References:
| KR20170123656A | 2017-11-08 | |||
| KR20140059767A | 2014-05-16 | |||
| JP2012129847A | 2012-07-05 | |||
| JP2010176663A | 2010-08-12 | |||
| KR101713492B1 | 2017-03-07 |
Attorney, Agent or Firm:
CHOI, Jaejin et al. (KR)
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