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Synchronous 2D/3D Switching System for Service-Compatible 3DTV Broadcasting
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  • Synchronous 2D/3D Switching System for Service-Compatible 3DTV Broadcasting
  • Synchronous 2D/3D Switching System for Service-Compatible 3DTV Broadcasting
저자명
Kim. Sangjin,Jeon. Taehyun
간행물명
ETRI journal
권/호정보
2014년|36권 2호|pp.271-279 (9 pages)
발행정보
한국전자통신연구원
파일정보
정기간행물|ENG|
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

This paper proposes a new broadcasting system for the service-compatible 3DTV in which the 3D service can coexist with the conventional digital TV broadcast. In the proposed system, the commercial 3DTV service can be implemented via the existing DTV channel without utilizing the dedicated 3DTV system. This 2D/3D system interworks with the conventional system and can switch to 2D or 3D service according to the broadcast programming and schedule. The system also provides a mechanism that can prevent the synchronization mismatch between left and right video streams and between the stream and the associated signaling in the 2D/3D transition periods. The picture quality measurements are carried out based on the ITU-R recommended test to check the level of quality of service provided by the proposed scheme. The conformity tests are also performed with the conventional channel and the receiver for the DTV system to confirm the feasibility of the proposed one for the commercial service.