6 search results - page 1 / 2 » Building adaptive 2D wavelet decompositions by update liftin... |
ICIP
2002
IEEE
15 years 14 days ago
2002
IEEE
This paper discusses a method for the construction of nonlinear 2D wavelet decompositions using an adaptive update lifting scheme. A very interesting aspect is that the decomposit...
ICIP
2003
IEEE
15 years 15 days ago
2003
IEEE
Classical linear wavelet representations of images have the drawback that they are not well-suited to represent edge information. To overcome this problem, nonlinear multiresoluti...
JMIV
2006
13 years 10 months ago
2006
In this paper, we present some adaptive wavelet decompositions that can capture the directional nature of images. Our method exploits the properties of seminorms to build lifting s...
ICIP
2003
IEEE
15 years 15 days ago
2003
IEEE
Motion-compensated temporal wavelet decomposition is a useful framework for fully scalable video compression schemes. In this paper we propose a new approach to reduce the ghostin...
ICIP
2001
IEEE
15 years 14 days 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...