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» On the Hilbert Transform of Wavelets
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ISBRA
2007
Springer
14 years 1 months ago
Wavelet Image Interpolation (WII): A Wavelet-Based Approach to Enhancement of Digital Mammography Images
Abstract. Cancer detection using mammography focuses on characteristics of tiny microcalcifications, including the number, size, and spatial arrangement of microcalcification clu...
Gordana Derado, F. DuBois Bowman, Rajan Patel, Mar...
ISCAS
2002
IEEE
163views Hardware» more  ISCAS 2002»
14 years 19 days ago
A two-pass optimal motion-threading technique for 3D wavelet video coding
Motion-threading is a novel technique that can efficiently incorporate motion information into the 3D wavelet video coding. By utilizing shape adaptive wavelet transform along wit...
Lin Luo, Feng Wu, Shipeng Li, Zhenquan Zhuang, Ya-...
IAJIT
2008
191views more  IAJIT 2008»
13 years 7 months ago
Novel Image Compression Using Multiwavelets with SPECK Algorithm
: Compression is the process of representing information in a compact form so as to reduce the bit rate for transmission or storage while maintaining acceptable fidelity or data qu...
Sudhakar Radhakrishnan, Jayaraman Subramaniam
VISUALIZATION
1999
IEEE
13 years 12 months ago
Optimal Triangular Haar Bases for Spherical Data
Multiresolution analysis based on FWT (Fast Wavelet Transform) is now widely used in Scientific Visualization. Spherical biorthogonal wavelets for spherical triangular grids where...
Georges-Pierre Bonneau
ICIP
2000
IEEE
14 years 3 days ago
EBWIC: A low Complexity and Efficient Rate Constrained Wavelet Image Coder
Efficient compression algorithms generally use wavelet transforms. They try to exploit all the signal dependencies that can appear inside and across the different sub-bands of th...
Christophe Parisot, Marc Antonini, Michel Barlaud