1510 search results - page 2 / 302 » The distributed Karhunen-Loeve transform |
ICASSP
2009
IEEE
14 years 12 days ago
2009
IEEE
We develop energy-efficient, adaptive distributed transforms for data gathering in wireless sensor networks. In particular, we consider a class of unidirectional transforms that ...
ICIP
2009
IEEE
13 years 3 months ago
2009
IEEE
Intra-predictive transforms are a kind of block-based transforms that can exploit both the intra- and inter-block correlations. This paper analyzes the coding gains of intra-predi...
DCC
2011
IEEE
13 years 5 days ago
2011
IEEE
With the simplicity of its application together with compression efficiency, the Discrete Cosine Transform(DCT) plays a vital role in the development of video compression standar...
MVA
1992
13 years 6 months ago
1992
In this study, we explore the domain of orthogonal transforms, in order to bring an understanding on the characterization of image features, with emphasis placed on the Karhunen-L...
DCC
2009
IEEE
14 years 6 months ago
2009
IEEE
This paper is concerned with optimal transform coding in conjunction with dithered quantization. While the optimal deterministic quantizer's error is uncorrelated with the re...