동향

[전자통신동향분석] 디지털 홀로그램 압축 기술 및 표준화 동향

분야

정보/통신

발행기관

한국전자통신연구원

발행일

2019.12.01

URL


초록
Holography is a technique that can acquire and reproduce 3D objects nearly perfectly by representing both the amplitude and phase of light. Recently, digital holography has received considerable attention because it is simpler than analog holography from acquisition to reproduction. The data size of the digital hologram increases tremendously as the quality of digital holograms depends on their pixel pitch and resolution. Hence, efficient compression is necessary to realize holographic imaging services. In this report, we introduce recent digital hologram compression techniques and JPEG Pleno holography, which is the first international standardization activity for digital hologram compression. Furthermore, we discuss the future of this field.
저자
오관정디지털홀로그래피연구실kjoh@etri.re.kr
박중기디지털홀로그래피연구실jkp@etri.re.kr

 

리포트 평점  
해당 콘텐츠에 대한 회원님의 소중한 평가를 부탁드립니다.
0.0 (0개의 평가)
평가하기
등록된 댓글이 없습니다.