Efficiency FGST framework employing higher quality reference...

Details Efficiency FGST framework employing higher quality reference... Efficiency FGST framework employing higher quality reference...

2005-09-13

2005-09-13

Do, Anh Hong (Department: 2624)

Image analysis

Image compression or coding

Interframe coding

C382S238000

Reexamination Certificate

active

06944346

ABSTRACT:
A method and apparatus for coding video includes constructing motion-compensated extended reference frames from at least portions of temporal residual image frames. The motion-compensated extended reference frames are used for bi-directionally and/or uni-directionally predicting additional levels of FGS motion-compensated residual image or temporal frames.

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Wu et al., “Progressive Fine Granular Scalable (PFGS) Video Using Advanced Predicted Bitplane Coding (APBIC)”, IEEE, vol. 5, May 2001, pps. 97-100.
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“Macroblock-based progressive fine granularity scalable-temporal (PFGST) video coding” by Sun et al., Jan. 2001, Microsoft Research China.

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