상세정보
학술대회
Study of Hybrid Video Encoding Schemes for Backward-compatible Terrestrial 3DTV Broadcasting Service
- 발행일
- 201105
- 출처
- Three-Dimensional Imaging, Visualization, and Display 2011 (SPIE 8043), pp.1-11
- 협약과제
- 11PR3700, 지상파 양안식 3DTV 방송시스템 기술개발 및 표준화, 허남호
- 초록
- Since the big hit of 3D movie 'Avatar', broadcasting industry is preparing launch of 3DTV service. There are many ways to transmit stereoscopic video data and provide 3DTV service. In order to provide 3DTV service of full HDTV quality and at the same time 2DTV service to legacy viewers in terrestrial broadcasting, we need to send two images of full resolution encoded separately. We present new hybrid encoding schemes: 'MPEG-2+AVC', 'MPEG-2+AVC Interview' and 'MPEG-2+HEVC', and then compare objective and subjective performance of each scheme. 'MPEG- 2+HEVC' shows the best result and it shows the possibility of providing backward compatible 3DTV service while keeping HDTV quality to legacy HDTV users. © 2011 SPIE.
- KSP 제안 키워드
- 3D movie, Backward Compatible, Full HDTV, MPEG-2, Stereoscopic Video, Terrestrial Broadcasting, Video data, encoding scheme, hybrid Encoding, video encoding