DocumentCode
278518
Title
Bit rate reduction for digital TV
Author
Wells, N.D.
Author_Institution
BBC Res. Dept., Kingswood Warren, UK
fYear
1991
fDate
33371
Firstpage
42401
Lastpage
212
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;
fLanguage
English
Publisher
iet
Conference_Titel
Prospects for Digital Television Broadcasting, IEE Colloquium on
Conference_Location
London
Type
conf
Filename
181848
Link To Document