139 search results - page 6 / 28 » Image coding with iterated contourlet and wavelet transforms |
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
This paper presents a new image coding technique based on oriented 1D multiscale decompositions on a quincunx sampling grid. A transform obtained by adapting the lifting steps of ...
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VTC
2007
IEEE
15 years 3 months ago
2007
IEEE
— In this paper, we characterize the achievable performance of a wavelet encoding-based videophone system, which further compresses and protects the wavelet-based video codec’s...
ICIP
2008
IEEE
15 years 11 months ago
2008
IEEE
An approach to scalable multi-view video coding with joint best basis wavelet packets is examined in this paper. A 4-D wavelet transform is used to decorrelate the multi-view vide...
ICIP
2010
IEEE
14 years 7 months ago
2010
IEEE
We propose a two component method for denoising multidimensional signals, e.g. images. The first component uses a dynamic programing algorithm of complexity O(N log N) to find an ...