67 search results - page 4 / 14 » Group Testing for Wavelet Packet Image Compression |
DCC
2000
IEEE
14 years 6 days ago
2000
IEEE
We investigate the task of compressing an image by using different probability models for compressing different regions of the image. In an earlier paper, we introduced a class of...
DCC
2000
IEEE
14 years 6 days ago
2000
IEEE
TIP
2008
13 years 7 months ago
2008
In image communication over lossy packet networks (e.g., cell phone communication) packet loss errors lead to damaged images. Damaged images can be repaired with passive error conc...
ICIP
1998
IEEE
14 years 1 days ago
1998
IEEE
Abstract--We consider the problem of coding images for transmission over error-prone channels. The impairments we target are transient channel shutdowns, as would occur in a packet...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
An embedded, block-based, wavelet transform coding algorithm of low complexity is proposed. Three-Dimensional Set Partitioned Embedded bloCK(3D-SPECK) efficiently encodes hyperspe...