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» On the Hilbert Transform of Wavelets
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ICIP
2001
IEEE
14 years 9 months ago
Approximation-theoretic analysis of translation invariant wavelet expansions
It has been observed from image denoising experiments that translation invariant (TI) wavelet transforms often outperform orthogonal wavelet transforms. This paper compares the tw...
Juan Liu, Pierre Moulin
ICIP
2005
IEEE
14 years 9 months ago
Discrete bandelets with geometric orthogonal filters
This paper describes the construction of second generation bandelet orthogonal bases. The decomposition on a bandelet basis is computed using a wavelet filter bank followed by ada...
Gabriel Peyré, Stéphane Mallat
ICIP
2005
IEEE
14 years 9 months ago
Fine spatial scalability in wavelet based image coding
Wavelet transform based image coding algorithms have the two inherent scalable features of SNR scalability and spatial (or resolution) scalability. However, fine scalability is sup...
Donghoon Yu, Jong Beom Ra
ICIP
1994
IEEE
13 years 11 months ago
Lossless Progressive Transmission of Scientific Data Using Biorthogonal Wavelet Transform
A new progressive transmission scheme using spline biorthogorial wavelet bases is proposed in this paper: First, several wavelet bases are compared with the spline biorthogonul nm...
Hai Tao, Robert J. Moorhead
DAGSTUHL
2003
13 years 9 months ago
Ranked representation of vector fields
Abstract Browsing and visualizing large datasets is often a tedious chore. Locating features, especially in a wavelet transform domain is usually offered as a possible solution. W...
Bala Krishna Nakshatrala, David Thompson, Raghu Ma...