Title :
A study on a program-associated 3D NRT broadcasting system using a time stamp based synchronization method
Author :
Hyun-Jeong Yim ; Hyoungjin Kwon ; Kug-Jin Yun ; Won-Sik Cheong ; Namho Hur
Author_Institution :
Electron. & Telecommun. Res. Inst., Daejeon, South Korea
Abstract :
This paper introduces a program-associated 3D NRT system that can provide high quality stereoscopic images via a terrestrial broadcasting network. A traditional DTV system is used for sending reference images in real-time and the ATSC NRT mechanism is extended for delivering additional images in advance of its use in the suggested system. For providing 3DTV services using a real-time stream and NRT content, this study proposes a time stamp based synchronization method that can provide frame level accurate synchronization.
Keywords :
digital video broadcasting; stereo image processing; synchronisation; three-dimensional television; video streaming; visual perception; 3DTV service system; ATSC NRT mechanism; frame level provision; high quality stereoscopic imaging; program-associated 3D NRT broadcasting system; real-time streaming; reference image sending; terrestrial broadcasting network; time stamp based synchronization method; Broadcasting; High definition video; Image resolution; Multiplexing; Stereo image processing; Synchronization; Syntactics; 3DTV; Broadcasting System; Non-Real-Time; Stereoscopic video;
Conference_Titel :
3D Imaging (IC3D), 2011 International Conference on
Conference_Location :
Liege
Print_ISBN :
978-1-4799-1577-4
DOI :
10.1109/IC3D.2011.6584388
