19 search results - page 1 / 4 » Weighted universal transform coding: universal image compres... |
ICIP
1995
IEEE
14 years 6 months ago
1995
IEEE
DCC
2001
IEEE
14 years 4 months ago
2001
IEEE
We propose a new transform coding algorithm that integrates all optimization steps into a coherent and consistent framework. Each iteration of the algorithm is designed to minimiz...
DCC
2009
IEEE
14 years 5 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...
VLSISP
1998
13 years 4 months ago
1998
In this paper, we present preliminary results comparing the nature of the errors introduced by the mixture of principal components (MPC) model with a wavelet transform and the Karh...
SSIAI
2002
IEEE
13 years 9 months ago
2002
IEEE
We present results quantifying the exploitability of compressed remote sensing imagery. The performance of various feature extraction and classification tasks is measured on hype...