148 search results - page 7 / 30 » Fundamental limits of image denoising: Are we there yet |
ACIVS
2005
Springer
14 years 1 months ago
2005
Springer
Multiresolution video denoising is becoming an increasingly popular research topic over recent years. Although several wavelet based algorithms reportedly outperform classical sing...
MEDIAFORENSICS
2010
13 years 9 months ago
2010
In digital image forensics, it is generally accepted that intentional manipulations of the image content are most critical and hence numerous forensic methods focus on the detecti...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
The Rayleigh criterion is generally regarded as a fundamental limit and due to its practical accuracy in predicting the performance of optical imaging systems, it has unfortunatel...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
A fundamental problem in signal processing is to estimate signal from noisy observations. When some prior information about the statistical models of the signal and noise is avail...
TIP
2008
13 years 7 months ago
2008
Abstract--We propose an algorithm for designing linear equalizers that maximize the structural similarity (SSIM) index between the reference and restored signals. The SSIM index ha...