Niklas Björk
Ericsson
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Publication
Featured researches published by Niklas Björk.
IEEE Transactions on Consumer Electronics | 1998
Niklas Björk; Charilaos Christopoulos
This paper discusses the problem of transcoding H.263-based video streams. Two different models for transcoding are examined, rate reduction and resolution reduction. Results show that the computational complexity of the basic transcoding model can be reduced for each model by, on average, 39% and 23% without significant lose in quality. Comparisons with the scaleable coding model are also shown.
Archive | 2001
Charilaos Christopoulos; Niklas Björk; Joel Askelöf
Archive | 2001
Göran Eriksson; Jan Höller; Niklas Björk; Charilaos Christopoulos
Archive | 2006
Mattias Lidström; Raul Benito Garcia; Tony Larsson; Niklas Björk; Tor Kvernvik; Mona Matti
Archive | 2001
Charilaos Christopoulos; Niklas Björk; Francisco Rivas; Göran Eriksson
Archive | 2007
Tor Kvernvik; Niklas Björk; Göran Eriksson; Tony Larsson; Mattias Lidström; Mona Matti
Archive | 2001
Torbjörn Einarsson; Rickard Sjöberg; Charilaos Christopoulos; Niklas Björk; Joseph Adam
Archive | 2007
Niklas Björk; Tony Larsson; Tor Kvernvik; Mattias Linstrom; Mona Matti
Archive | 2007
Per Willars; Niklas Björk
Archive | 2001
Charilaos Christopoulos; Jan Höller; Niklas Björk; Göran Eriksson
