83 search results - page 11 / 17 » Fast Progressive Image Coding without Wavelets |
140
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ICMCS
2007
IEEE
15 years 10 months ago
2007
IEEE
This paper investigates the use of the anisotropic 3-D dualtree discrete wavelet transform (DDWT) for video coding. The 3-D DDWT is an attractive video representation because it i...
155
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ISCAS
2006
IEEE
15 years 10 months ago
2006
IEEE
JPEG2000, the new standard for still image coding, Quantization, user defined wavelets, arbitrary wavelet provides a new framework and an integrated toolbox to better decomposition...
151
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FGR
2002
IEEE
15 years 9 months ago
2002
IEEE
Previous work suggests that Gabor-wavelet-based methods can achieve high sensitivity and specificity for emotionspecified expressions (e.g., happy, sad) and single action units ...
147
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ICIP
2004
IEEE
16 years 5 months ago
2004
IEEE
In this paper we discuss an algorithm that is able to provide a scalable (multiresolution) representation of the motion field information. It has been recently demonstrated that, ...
116
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ICIP
1998
IEEE
16 years 5 months ago
1998
IEEE
This paper introduces a class of linear phase lapped biorthogonal transforms with basis functions of variable length VLGLBT. The transform can be characterized by a lattice which ...