Title:
HOLOGRAPHIC IMAGE PROCESSING DEVICE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2018/105786
Kind Code:
A1
Abstract:
A holographic image processing device is disclosed. The holographic image processing device for a three-dimensional graphic object, according to the present invention, whereby a three-dimensional graphic object is realized by means of a point cloud method, comprises: a region configuration unit for dividing the visual field of a user into multiple regions; a sampling unit for sampling, per each divided region, points from a three-dimensional graphic object within the visual field of the user, wherein the point density of the sampled points is different per each divided region; and a fringe pattern generation unit for generating a fringe pattern corresponding to each of the sampled points. The present invention has an effect whereby a hologram may be generated at a high speed without degrading the resolution of a holographic reproduction image.
Inventors:
HONG JISOO (KR)
KIM YOUNGMIN (KR)
HONG SUNGHEE (KR)
KANG HOONJONG (KR)
SHIN CHOONSUNG (KR)
KIM YOUNGMIN (KR)
HONG SUNGHEE (KR)
KANG HOONJONG (KR)
SHIN CHOONSUNG (KR)
Application Number:
PCT/KR2016/014400
Publication Date:
June 14, 2018
Filing Date:
December 08, 2016
Export Citation:
Assignee:
KOREA ELECTRONICS TECHNOLOGY (KR)
International Classes:
G03H1/04; G03H1/26
Foreign References:
| KR20130046535A | 2013-05-08 | |||
| KR20130042859A | 2013-04-29 | |||
| KR20150103861A | 2015-09-14 | |||
| KR20130086437A | 2013-08-02 |
Other References:
HONG, JISOO ET AL.: "Gaze Contingent Hologram Synthesis for Holographic Head- mounted Display", PROC. SPIE 9771, PRACTICAL HOLOGRAPHY XXX: MATERIALS AND APPLICATIONS, 97710K., 7 March 2016 (2016-03-07), pages 97710k-1 - 97710k-6, XP060066744, Retrieved from the Internet
Attorney, Agent or Firm:
SHIN, Ilkyun (KR)
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