24 search results - page 1 / 5 » Critical encoding rate in combined denoising and compression |
ICIP
2005
IEEE
14 years 6 months ago
2005
IEEE
In this paper, we elaborate on denoising schemes based on lossy compression. First, we provide an alternative interpretation of the so-called Occam filter and relate it with the c...
ICIP
2009
IEEE
13 years 2 months ago
2009
IEEE
While noise is usually regarded as a problem of the image formation process, we observe that it is also frequently part of natural texture. In this paper, we present a concept for...
ICIP
2002
IEEE
14 years 6 months ago
2002
IEEE
A transform approximation is explored for speeding up the software compression of images and video. It is used to replace the regular DCT whenever only few DCT coefficients are ac...
ICIP
2007
IEEE
13 years 11 months ago
2007
IEEE
The geometric features of images, such as edges, are difficult to represent. When a redundant transform is used for their extraction, the compression challenge is even more dif...
CORR
2008
Springer
13 years 4 months ago
2008
Springer
We propose an approach to lossy source coding, utilizing ideas from Gibbs sampling, simulated annealing, and Markov Chain Monte Carlo (MCMC). The idea is to sample a reconstructio...