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ICIP
1999
IEEE

3-D Image Models and Compression: Synthetic Hybrid or Natural Fit?

10 years 1 months ago
3-D Image Models and Compression: Synthetic Hybrid or Natural Fit?
This paper highlights recent advancesin image compression aided by 3-D geometry information. As two examples, we present a model-aided video coder for efficient compression of head-and-shoulder scenes and a geometry-aided coder for 4-D light fields for image-based rendering. Both examp les illustrate that an explicit representation of 3-D geometry is advintageous if many views of the same 3-D object or scene have to be encoded. Waveform-coding and 3-D model-based coding can be combined in a rate-distortion framework, such that the generality of waveform coding and the efficiency of 3-D models are available where needed.
Bernd Girod, Peter Eisert, Marcus A. Magnor, Eckeh
Added 25 Oct 2009
Updated 25 Oct 2009
Type Conference
Year 1999
Where ICIP
Authors Bernd Girod, Peter Eisert, Marcus A. Magnor, Eckehard G. Steinbach, Thomas Wiegand
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