Title :
SHD movie distribution system using image container with 4096×2160 pixel resolution and 36 bit color
Author :
Yamaguchi, Takahiro ; Nomura, Mitsuru ; Shirakawa, Kazuhiro ; Fujii, Tetsuro
Author_Institution :
NTT Network Innovation Labs., Nippon Telegraph & Telephone Corp., Kanagawa, Japan
Abstract :
The super-high-definition (SHD) movie distribution system described in this paper can transmit and display exceptionally high quality movies using an image container with 4096×2160 pixel resolution and 36-bit color. The total bit rate of an SHD movie to be shown at 24 frames per second is 7.6 Gbps, and should be compressed by 15:1 for transmission via Gigabit IP networks. The system is based on JPEG2000 coding technology. Coded streams of 500 Mbps can be continuously transmitted from the server to the real-time decoder, from which decompressed SHD movies are projected onto a screen.
Keywords :
IP networks; cinematography; optical projectors; video coding; video on demand; video servers; video streaming; 2160 pixel; 36 bit; 4096 pixel; 500 Mbit/s; 7.6 Gbit/s; 8847360 pixel; IP networks; JPEG2000 coding; SHD movie distribution system; SHD projected movies; continuously transmitted coded streams; high quality movies; image container resolution; real-time decoder; super-high-definition movie distribution; video on demand service; video projector; video server; video streaming service; Bit rate; Containers; Displays; IP networks; Image coding; Image resolution; Motion pictures; Pixel; Streaming media; Transform coding;
Conference_Titel :
Circuits and Systems, 2005. ISCAS 2005. IEEE International Symposium on
Print_ISBN :
0-7803-8834-8
DOI :
10.1109/ISCAS.2005.1465986
