455 search results - page 25 / 91 » Multi-profile based code compression |
TIP
2010
13 years 7 months ago
2010
—Lossless compression of encrypted sources can be achieved through Slepian-Wolf coding. For encrypted real-world sources such as images, the key to improve the compression effici...
ICIP
2002
IEEE
14 years 10 months ago
2002
IEEE
Recent interest in region based image coding has given rise to graph coloring based partition encoding methods. These methods are based on the four color theorem for planar graphs...
SCIA
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. DCT based image compression using blocks of size 32x32 is considered. An effective method of bit-plane coding of quantized DCT coefficients is proposed. Parameters of pos...
ICASSP
2011
IEEE
13 years 14 days ago
2011
IEEE
Lossy compression of hyperspectral and ultraspectral images is traditionally performed using 3D transform coding. This approach yields good performance, but its complexity and mem...
ICIP
2006
IEEE
14 years 10 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...