201 search results - page 18 / 41 » Subsampling-Adaptive Directional Wavelet Transform for Image... |
DCC
2003
IEEE
15 years 9 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...
70
Voted
ICIP
2007
IEEE
15 years 4 months ago
2007
IEEE
Traditional 2D DCT implemented by separable 1D transform in horizontal and vertical directions does not take image orientation features in a local window into account. To improve ...
ICMCS
2006
IEEE
15 years 3 months ago
2006
IEEE
- Nearly all block-based transform schemes for image and video coding developed so far choose the 2-D discrete cosine transform (DCT) of a square block shape. With almost no except...
ISCAS
2008
IEEE
15 years 4 months ago
2008
IEEE
— In this paper, a new statistical model is proposed for modeling the nature images in the transform domain. We demonstrate that the von Mises distribution (VM) fits accurately ...
51
Voted
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
In this work, we demonstrate examples about uses of practical image processing techniques over a new interpretation of power quality event data. Power quality event data are 1D da...