Detail publikačního výsledku

From Standard Definition to High Definition Migration in Current Digital Video Broadcasting

BODEČEK, K.; NOVOTNÝ, V.

Originální název

From Standard Definition to High Definition Migration in Current Digital Video Broadcasting

Anglický název

From Standard Definition to High Definition Migration in Current Digital Video Broadcasting

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Digital video broadcasting -- terrestrial (DVB-T) is important occasion in these days. But HDTV broadcasting is not widely used in Europe in DVB-T nets due high bandwidth requirements. Several solutions of this problem are discussed in this paper. Scalable video coding is the first choice but not very useful. MPEG-4 AVC coding algorithm brings a lot of new features and better compression efficiency also. But differential frame coding is going further. Proposed method can handle a problem with migration from Standard Definition (SD) to High Definition (HD) resolution and saving of the bandwidth in DVB-T nets.

Anglický abstrakt

Digital video broadcasting -- terrestrial (DVB-T) is important occasion in these days. But HDTV broadcasting is not widely used in Europe in DVB-T nets due high bandwidth requirements. Several solutions of this problem are discussed in this paper. Scalable video coding is the first choice but not very useful. MPEG-4 AVC coding algorithm brings a lot of new features and better compression efficiency also. But differential frame coding is going further. Proposed method can handle a problem with migration from Standard Definition (SD) to High Definition (HD) resolution and saving of the bandwidth in DVB-T nets.

Klíčová slova

DVB-T; MPEG-4 AVC; high definition; video compression

Klíčová slova v angličtině

DVB-T; MPEG-4 AVC; high definition; video compression

Autoři

BODEČEK, K.; NOVOTNÝ, V.

Rok RIV

2010

Vydáno

04.03.2007

Nakladatel

IEEE Computer Society

Místo

Guadeloupe

ISBN

0-7695-2798-1

Kniha

The International Multi-Conference on Computing in the Global Information Technology - ICCGI 2007

Edice

2007

Strany od

1

Strany do

4

Strany počet

4

BibTex

@inproceedings{BUT22809,
  author="Kamil {Bodeček} and Vít {Novotný}",
  title="From Standard Definition to High Definition Migration in Current Digital Video Broadcasting",
  booktitle="The International Multi-Conference on Computing in the Global Information Technology - ICCGI 2007",
  year="2007",
  series="2007",
  number="1",
  pages="1--4",
  publisher="IEEE Computer Society",
  address="Guadeloupe",
  isbn="0-7695-2798-1"
}