13 search results - page 1 / 3 » Optimal design of high-performance separable wavelet filter ... |
SIGPRO
2010
13 years 3 months ago
2010
An optimization-based method is proposed for the design of high-performance separable wavelet filter banks for image coding. This method yields linear-phase perfect-reconstructio...
WCE
2007
13 years 6 months ago
2007
—The JPEG 2000 image coding standard employs the biorthogonal 9/7 wavelet for lossy compression. The performance of hardware implementation of 9/7-filter bank depends on accuracy...
ICIP
2008
IEEE
14 years 6 months ago
2008
IEEE
It has been observed that filter banks from a certain popular separable 2D wavelet class always appear to have a higher coding gain with respect to a separable image model than wi...
ICIP
2005
IEEE
14 years 6 months ago
2005
IEEE
The design of a class of wavelet filters and its application in Scalable Video Coding (SVC) is discussed in detail in this paper. The design method uses maximal flat wavelet filte...
SSIAI
2002
IEEE
13 years 10 months ago
2002
IEEE
We develop a novel measure of joint time-frequency localization applicable to equivalence classes of finite-length discrete signals, which are of increasing importance in modern ...