Title :
Bit rate reduction for digital TV
Author_Institution :
BBC Res. Dept., Kingswood Warren, UK
Abstract :
The author gives a brief description of some of the main video bit-rate-reduction techniques being proposed for applications ranging from the broadcasting of HDTV to video telephone. Specifically he describes: sample rate reduction; the discrete cosine transform; variable length coding; prediction modes; video framing; buffer storage; and subband coding
Keywords :
bandwidth compression; encoding; picture processing; television systems; video signals; buffer storage; digital TV; discrete cosine transform; prediction modes; sample rate reduction; subband coding; variable length coding; video bit-rate-reduction techniques; video framing;
Conference_Titel :
Prospects for Digital Television Broadcasting, IEE Colloquium on
Conference_Location :
London
