50 search results - page 3 / 10 » On exploiting phase constraint with image wavelet coefficien... |
TIP
2008
13 years 7 months ago
2008
In their recent paper, Alnasser and Foroosh derive a wavelet-domain (in-band) method for phase-shifting of 2-D "nonseparable" Haar transform coefficients. Their approach ...
IJCV
2000
13 years 7 months ago
2000
We present a universal statistical model for texture images in the context of an overcomplete complex wavelet transform. The model is parameterized by a set of statistics computed ...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
This paper describes the construction of a new multiresolutional decomposition with applications to image compression. The proposed method designs sparsity-distortion-optimized or...
ICIP
2005
IEEE
14 years 9 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...
DCC
2003
IEEE
14 years 7 months ago
2003
IEEE
: This paper proposes a new algorithm referred to as the Wavelet Packet-based Embedded Block coding (WPEB) scheme for SAR data compression. This algorithm combines the following pr...