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1. (WO2018105786) HOLOGRAPHIC IMAGE PROCESSING DEVICE AND METHOD

Pub. No.:    WO/2018/105786    International Application No.:    PCT/KR2016/014400
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Fri Dec 09 00:59:59 CET 2016
IPC: G03H 1/04
G03H 1/26
Applicants: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
전자부품연구원
Inventors: HONG, Jisoo
홍지수
KIM, Youngmin
김영민
HONG, Sunghee
홍성희
KANG, Hoonjong
강훈종
SHIN, Choonsung
신춘성
Title: HOLOGRAPHIC IMAGE PROCESSING DEVICE AND METHOD
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.