183 search results - page 5 / 37 » Image Coding Using Dual-Tree Discrete Wavelet Transform |
ICPR
2006
IEEE
14 years 11 months ago
2006
IEEE
Image registration is a critical step in medical image analysis. In this paper, a novel image registration method based on the discrete wavelet frame transform (DWFT) and the sum ...
ICIP
1998
IEEE
14 years 11 months ago
1998
IEEE
In this paper we study the e ects of transmission noise on xed-length coded wavelet coe cients. We extend our previous work on maximum a posteriori detectors 1] to include interbi...
INFFUS
2007
13 years 9 months ago
2007
The task of enhancing the perception of a scene by combining information captured by different sensors is usually known as image fusion. The pyramid decomposition and the Dual-Tr...
JMM2
2007
13 years 9 months ago
2007
Recently discrete wavelet transform and wavelet packet has emerged as popular techniques for image compression. The wavelet transform is one of the major processing components of i...
ICIP
2005
IEEE
14 years 11 months ago
2005
IEEE
This paper introduces the Interlevel Product (ILP) which is a transform based upon the Dual-Tree Complex Wavelet. Coefficients of the ILP have complex values whose magnitudes indi...