Title:
ORIENTATION MEASUREMENT DEVICE, ORIENTATION MEASUREMENT METHOD, IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, DISPLAY DEVICE, DISPLAY METHOD, COMPUTER PROGRAM, AND IMAGE DISPLAY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2015/098211
Kind Code:
A1
Abstract:
The present invention suitably processes an image that follows the movement of the head of a user. An image display system (100) has an attachment position error measurement function for measuring the deviation between the reference axes (x, y, z) of a head movement tracking device (200) and the reference axes (xw, yw, zw) of a user, that is, the attachment position error of the head movement tracking device (200) and an attachment position error absorption function for correcting user head orientation information detected by the head movement tracking device (200) on the basis of the attachment position error. A rendering device (300) is capable of rendering an image that accurately follows the movement of the head of the user on the basis of correct orientation information.
Inventors:
HIROTA YOICHI (JP)
TAKAHASHI NAOMASA (JP)
HAYASHI TETSUYA (JP)
TAKAHASHI NAOMASA (JP)
HAYASHI TETSUYA (JP)
Application Number:
PCT/JP2014/074969
Publication Date:
July 02, 2015
Filing Date:
September 19, 2014
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G01C9/00; G06F3/01; G09G5/00; H04N5/64
Domestic Patent References:
| WO2013179427A1 | 2013-12-05 |
Foreign References:
| JP2005107248A | 2005-04-21 | |||
| JP2010074228A | 2010-04-02 | |||
| JP2009296228A | 2009-12-17 | |||
| US8576143B1 | 2013-11-05 | |||
| JP2012141461A | 2012-07-26 | |||
| JPH09106322A | 1997-04-22 | |||
| JP2010256534A | 2010-11-11 |
Other References:
See also references of EP 3054266A4
Attorney, Agent or Firm:
YAMADA, Eiji et al. (JP)
Eiji Yamada (JP)
Eiji Yamada (JP)
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