video coding for compression and beyond bernd girod stanford university, usa bernd girod stanford...
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Video coding for compression and beyondVideo coding for compression and beyond
Bernd Girod
Stanford University, USA
Bernd Girod
Stanford University, USA
ICIP 2003 Plenary talk introduced by Philippe Salembier
Someone difficult to track
GeorgiaTech, M.S., 80
GeorgiaTech, M.S., 80
University of Hannover,
PhD, 87
University of Hannover,
PhD, 87
MIT, 88-90
MIT, 88-90
Cologne University,
90-93
Cologne University,
90-93
University of Erlangen-
Nurember, 93-99
University of Erlangen-
Nurember, 93-99
Stanford University,
99-?
Stanford University,
99-?
Improving visual communication
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Compression factor
1980 1985 1990 1995 2000 2005
Year
• A strong motivation to improve images!
• A strong motivation to improve images!
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Compression factor
1980 1985 1990 1995 2000 2005
Year
Improving visual communication
• Bit allocation• Motion estimation /
compensation
• Bit allocation• Motion estimation /
compensation
Improving visual communication
• Model-aided coding• Long term / multi-
hypothesis prediction
• Model-aided coding• Long term / multi-
hypothesis prediction
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Compression factor
1980 1985 1990 1995 2000 2005
Year
Video coding for compression and beyond
Still improve image quality?
How are you going to look like in the future, Prof. Girod ?
Add the third dimension in visual communication ?
Do we have to add more devices around us to get a more complete communication experience?
This is still me, Bernd!
This is still me, Bernd!
Maybe the key point is to introduce more wisdom in our communication …
…
A real change of paradigm ?