Title:
ライトフィールドディスプレイの計測
Document Type and Number:
Japanese Patent JP7189243
Kind Code:
B2
Abstract:
A head mounted display system comprising an eye-tracking camera; a wearable display comprising a plurality of depth planes; non-transitory data storage configured to store a calibration for the display, the calibration associated with a vector field comprising vectors corresponding to deviations between projected positions and expected positions of points of the virtual images at each of the depth planes; and a hardware processor programmed to determine, based on information from the eye-tracking camera, an eye position, relative to the display, of the wearer of the display; access the calibration; calculate, based at least in part on the calibration and the eye position, a correction to apply to at least one of the depth planes of the display to at least partially correct for an imperfection in the display; and apply the correction to the at least one of the depth planes of the display.
Inventors:
Ivan El. Yo
Lionel E. Edwin
Samuel A. Miller
Lionel E. Edwin
Samuel A. Miller
Application Number:
JP2021016675A
Publication Date:
December 13, 2022
Filing Date:
February 04, 2021
Export Citation:
Assignee:
Magic Leap,Inc.
International Classes:
H04N13/122; G01M11/00; G02B26/10; G02B27/02; G06T5/00; H04N13/324; H04N13/344; H04N13/395
Domestic Patent References:
| JP3180075U | ||||
| JP2015142383A |
Foreign References:
| US20140313423 | ||||
| US20150104101 | ||||
| US20020063807 |
Attorney, Agent or Firm:
Shusaku Yamamoto
Morishita Natsuki
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto
Morishita Natsuki
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto
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