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성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 초고해상도 홀로그램 생성 방법 및 장치

초고해상도 홀로그램 생성 방법 및 장치
이미지 확대
발명자
장은영, 김태원, 박민식, 남제호
출원번호
16218252 (2018.12.12)
공개번호
20190196400 (2019.06.27)
등록번호
10895842 (2021.01.19)
출원국
미국
협약과제
17HF1800, 디지털 홀로그램 콘텐츠 제작과 시뮬레이션을 위한 오픈 라이브러리 기술 개발, 박민식
초록
In the present invention, by receiving three-dimensional spatial data for a three-dimensional object, calculating a size of an elemental fringe pattern for each depth and a maximum size of the elemental fringe pattern for the three-dimensional spatial data, dividing the entire resolution of an entire predetermined hologram into a plurality of segments based on the number of divisions of the horizontal direction and the vertical direction, expanding resolution for each segment based on a maximum size for the elemental fringe pattern size, calculating a plurality of segment unit holograms for each of the segments, and accumulating overlapping regions between the plurality of segment unit holograms to produce the entire hologram for the entire resolution, it is possible to provide a hologram generating apparatus and method which may generate a hologram having a higher resolution at a faster speed than the conventional one.
KSP 제안 키워드
Fringe pattern, Maximum size, Pattern size, Spatial data, Three dimensional(3D), Three-dimensional Objects, hologram generation, overlapping region