928 search results - page 68 / 186 » On adaptive wavelet packets |
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
We describe a framework for decomposing the distortion between two images into a linear combination of components. Unlike conventional linear bases such as those in Fourier or wav...
ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
The lifting scheme provides a general and flexible tool for the construction of wavelet decompositions and perfect reconstruction filter banks. In this paper we propose an adaptiv...
MMSP
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract—In this paper we study the problem of evaluating the reconstruction distortion in the wavelet domain when adaptive lifting schemes (ALS) are used for the direct and inve...
ICCS
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. Microcalcification detection is an important part of early breast cancer detection. In this paper, we propose a microcalcification detection method in mammography CAD (co...
ENGL
2007
14 years 9 months ago
2007
— In this paper, we propose a novel wavelet-based-CMAC (WCMAC) network for predictive image coding. The Gaussian functions of traditional CMAC are replaced by wavelet functions. ...