491 search results - page 28 / 99 » Complexity-Regularized Image Denoising |
97
Voted
ICIP
2008
IEEE
15 years 9 months ago
2008
IEEE
Nonlocal-means (NL-means) is an image denoising method that replaces each pixel by a weighted average of all the pixels in the image. Unfortunately, the method requires the comput...
91
Voted
ICPR
2008
IEEE
15 years 9 months ago
2008
IEEE
In X-ray interventional imaging, improved denoising enables lower X-ray dose and better visualization, resulting in increased confidence in the therapeutic act. This article focu...
142
Voted
IJON
2006
15 years 2 months ago
2006
In this paper we present denoising algorithms for enhancing noisy signals based on Local ICA (LICA), Delayed AMUSE (dAMUSE) and Kernel PCA (KPCA). The algorithm LICA relies on app...
115
Voted
CVPR
2010
IEEE
15 years 11 months ago
2010
IEEE
New cameras such as the Canon EOS 7D and Pointgrey Grasshopper have 14-bit sensors. We present a theoretical analysis and a practical approach that exploit these new cameras with ...
98
Voted
IGARSS
2010
15 years 22 days ago
2010
Speckle reduction is a key step in several SAR image processing procedures. In this paper, a new despeckling technique based on the "nonlocal" denoising filter BM3D [1] ...