37 search results - page 2 / 8 » Region-of-interest coding based on set partitioning in hiera... |
JDCTA
2010
12 years 11 months ago
2010
In spatial clustering, the scale of spatial data is usually very large. Spatial clustering algorithms need high performance, good scalability, and are able to deal with noise and ...
DCC
2004
IEEE
14 years 4 months ago
2004
IEEE
In this paper, we build multi-resolution source codes using entropy constrained dithered scalar quantizers. We demonstrate that for n-dimensional random vectors, dithering followe...
IGARSS
2010
13 years 1 months ago
2010
The optimal exploitation of the information provided by hyperspectral images requires the development of advanced image processing tools. This paper introduces a new hierarchical ...
IAJIT
2008
13 years 4 months ago
2008
: The recent explosion in digital video storage and delivery has presented strong motivation for high performance video compression solutions. An efficient video compression techni...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
Perceptual image coding algorithms typically impose perceptual modeling in a preprocessing stage. A perceptual normalization model is often used to transform the original image si...