'Circuits syst' presentation slideshows

Concealment of Whole-Picture Loss in Hierarchical B-Picture Scalable Video Coding

Concealment of Whole-Picture Loss in Hierarchical B-Picture Scalable Video Coding. IEEE TRANSACTIONS ON MULTIMEDIA, VOL. 11, NO. 1, JANUARY 2009 Xiangyang Ji , Debin Zhao, and Wen Gao. Outline. Introduction Proposed Error Concealment Strategy Experimental Results Conclusion.

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? 4-A Popular Filters (1): Pass-Stop Band Filters

4. Some Popular Filters. ? 4-A Popular Filters (1): Pass-Stop Band Filters. highpass. bandpass. lowpass. allpass. bandstop. notch filter: ??? F = F 0 ? noise ?? stop band ???? . F = 0.5. F = 0. F 0. ?? : Why the notch filter is hard to design? . References

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