37 search results - page 4 / 8 » Region-of-interest coding based on set partitioning in hiera... |
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper, we first propose a new family of geometrical image transforms that decompose images both radially and angularly. Our construction comprises two stages of filter ban...
DCC
1999
IEEE
13 years 11 months ago
1999
IEEE
The set partitioning in hierarchical trees (SPIHT) wavelet image coding algorithm can be interpreted as implicitly using classification in its bit-plane coding procedure. The sourc...
EGPGV
2004
Springer
14 years 24 days ago
2004
Springer
We present a new parallel multiresolution volume rendering algorithm for visualizing large data sets. Using the wavelet transform, the raw data is first converted into a multires...
DCC
2000
IEEE
13 years 11 months ago
2000
IEEE
We introduce a new image compression algorithm that allows progressive image reconstruction – both in resolution and in fidelity, with a fully embedded bitstream. The algorithm ...
ICIP
2000
IEEE
14 years 9 months ago
2000
IEEE
We combine multiple description (MD) quantization, entropy coding, and data partitioning to improve the error resiliency of images over varying packet loss channels. Our proposed ...