Title :
A system for the transmission of HDTV signals based on the discrete cosine transform
Author :
Barbero, M. ; Muratori, M. ; Occhiena, M. ; Stroppiana, M.
Author_Institution :
RAI, Torino, Italy
Abstract :
The main features of a hybrid predictive/transform system which has been implemented in the framework of the European project EU 256 are outlined. The main parameters of this system are in accordance with those under study in CMTT for transmitting conventional component TV. The codec architecture and the actual hardware are described. The codec is designed to operate with various TV and HDTV formats and with a wide range of transmission rates. Some performance and applications considerations are reported
Keywords :
codecs; data compression; decoding; encoding; high definition television; picture processing; television equipment; transforms; video signals; European project EU 256; HDTV signals; TV signal transmission system; codec architecture; discrete cosine transform; hybrid predictive/transform system; B-ISDN; Bandwidth; Baseband; Codecs; Discrete cosine transforms; HDTV; Hardware; Phase change materials; Signal resolution; TV;
Conference_Titel :
Circuits and Systems, 1990., IEEE International Symposium on
Conference_Location :
New Orleans, LA
DOI :
10.1109/ISCAS.1990.112048
