928 search results - page 16 / 186 » On adaptive wavelet packets |
92
Voted
ICIP
2000
IEEE
15 years 11 months ago
2000
IEEE
This paper describes methods for adapting the scanning order through wavelet transform values used in the Wavelet Difference Reduction (WDR) algorithm of Tian and Wells. These new...
120
Voted
ICIP
2005
IEEE
15 years 3 months ago
2005
IEEE
Multiple description video coding mitigates the effects of packet losses introduced by congestion and/or bit errors. In this paper, we propose a novel multiple description video c...
102
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VLSISP
1998
14 years 9 months ago
1998
In this paper, we present preliminary results comparing the nature of the errors introduced by the mixture of principal components (MPC) model with a wavelet transform and the Karh...
TIP
2008
14 years 9 months ago
2008
In image communication over lossy packet networks (e.g., cell phone communication) packet loss errors lead to damaged images. Damaged images can be repaired with passive error conc...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
A simple and computationally lightweight video coder employing shape-adaptive, embedded intraframe coding and wavelet-domain conditional replenishment is proposed. Robustness to p...