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학술지 Program Associated 3D NRT Service on Terrestrial DTV
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저자
권형진, 윤국진, 정원식, 허남호
발행일
201202
출처
IEEE Transactions on Consumer Electronics, v.58 no.1, pp.132-136
ISSN
0098-3063
출판사
IEEE
DOI
https://dx.doi.org/10.1109/TCE.2012.6170065
협약과제
11PR3700, 지상파 양안식 3DTV 방송시스템 기술개발 및 표준화, 허남호
초록
One of the unresolved problems in providing viable stereoscopic 3D video services based on terrestrial DTV is to carry additional video while maintaining existing 2D video quality within limited bandwidth. Mitigating this problem, our proposed 3D service incorporates ATSC Non- Real-Time (NRT) transmission scheme in which the additional video stream delivered in advance of use and stored for later consumption. At later time when transmitting an air AV program associating the additional video previously sent, a receiving device is able to play stereoscopic 3D video by combining real-time video and the stored additional video synchronously. In this paper, we propose backward compatible system for the 3D NRT service and show that our implementation successfully presents the new stereoscopic 3D video service based on Terrestrial DTV. © 2006 IEEE.
키워드
NRT 3D service, NRT service, program associated service, stereoscopic 3DTV
KSP 제안 키워드
Backward Compatible, Limited bandwidth, Real-time video, Stereoscopic 3D video, Transmission scheme, Video quality, Video stream, stereoscopic 3D(S3D), video service