Title :
Dual Contribution of JPEG 2000 Images for Unidirectional Links
Author :
Barbero, JesÙs M. ; Santos, Eugenio ; Gutierrez, Alvaro
Author_Institution :
EUI, Polytech. Univ. of Madrid, Madrid, Spain
Abstract :
The production of Broadcast content generates large files of video and audio content which must be transmitted among different production centers. The contribution of this material in certain circumstances is carried out on satellite links which usually have a relatively high error probability. In addition, the image suffers degradation in the processes of converting to base band video, transcoding to different compression systems, errors in transmission and drops in the link. To overcome this limitation, we present a transmissions system, based in a patent, which ensures the quality of JPEG2000 professional images.
Keywords :
satellite links; transcoding; video coding; JPEG2000 professional image quality; audio content; base band video convertion; broadcast content; image degradation; patent; production centers; satellite links; transcoding; unidirectional links; video content; Degradation; Error probability; Image coding; Image converters; Multimedia communication; Production; Satellite broadcasting; Transcoding; Transform coding; Video compression; Content Delivery; JPEG 2000; Satellite;
Conference_Titel :
Data Compression Conference (DCC), 2010
Conference_Location :
Snowbird, UT
Print_ISBN :
978-1-4244-6425-8
Electronic_ISBN :
1068-0314
DOI :
10.1109/DCC.2010.81
