195 search results - page 7 / 39 » Image Coding Using Vector-Embedded Karhunen-Loeve Transform |
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
We propose an image coding scheme using 2-D anisotropic dual-tree discrete wavelet transform (DDWT). First, we extend 2-D DDWT to anisotropic decomposition, and obtain more direct...
FTSIG
2008
13 years 7 months ago
2008
The purpose of this two-part monograph is to present a tutorial on set partition coding, with emphasis and examples on image wavelet transform coding systems, and describe their u...
DCC
2008
IEEE
14 years 7 months ago
2008
IEEE
This paper presents a scheme to design directional lapped transforms. Lapped transforms can be factorized into lifting steps. By introducing directional operator into each lifting...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
We propose a novel compression method for multiview still images. The algorithm exploits the layer-based representation, which partitions the data set into planar layers character...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
A challenge of image communication over unreliable channels is to achieve good compression rates and be effective in presence of channel failures. In this work we use the Multiple...