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signal-dependent noise (48) 48
noise reduction (37) 37
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IEEE Transactions on Geoscience and Remote Sensing, ISSN 0196-2892, 05/2014, Volume 52, Issue 5, pp. 2314 - 2325
Journal Article
Signal Processing, ISSN 0165-1684, 2009, Volume 89, Issue 12, pp. 2609 - 2629
Journal Article
Optical Engineering, ISSN 0091-3286, 5/2017, Volume 56, Issue 5, pp. 053105 - 053105
Existing denoising algorithms based on a simplified signal-dependent noise model are valid under the assumption of the predefined parameters. Consequently,... 
Maclaurin formula | simplified signal-dependent random noise | adaptive denoising | FILTER | OPTICS | IMAGES
Journal Article
JOURNAL OF INTELLIGENT & FUZZY SYSTEMS, ISSN 1064-1246, 2017, Volume 33, Issue 1, pp. 281 - 291
Noise reduction is a very important topic in image processing. In this paper, we present a novel method for reducing noise in an image corrupted by a mixture... 
WAVELET COEFFICIENTS | bivariate wavelet shrinkage (BivShrink) | non-local means (NL-Means) | SHRINKAGE | NEIGHBOR | signal-dependent noise | block matching 3D filtering (BM3D) | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Image denoising | White noise | Image processing | Gray scale | Noise reduction | Signal to noise ratio
Journal Article
Acta Astronautica, ISSN 0094-5765, 01/2016, Volume 118, pp. 1 - 10
The low intensity of the X-ray pulsar signal and the strong X-ray background radiation lead to low signal-to-noise ratio (SNR) of the X-ray pulsar observed... 
Signal-dependent noise | LLMMSE | Undecimated wavelet transform | X-ray pulsar | Denoising | CRAB PULSAR | LENS-THIRRING PRECESSION | MODEL | ENGINEERING, AEROSPACE | Radiation, Background | Algorithms | Noise control | Analysis | Astronomy | Wavelet | Errors | Computer simulation | Noise | Noise reduction | X-rays | Pulsars | Mathematical models
Journal Article
International Journal of Image and Data Fusion, ISSN 1947-9832, 12/2012, Volume 3, Issue 4, pp. 365 - 374
In this article, an image fusion approach is proposed for denoising digital images corrupted with signal-dependent noise. In the proposed approach, multiple... 
total variation regularisation | local affine model | image fusion | multiple captures | signal-dependent denoising | Noise | Defense industry
Journal Article
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ISSN 0302-9743, 2017, Volume 10338, pp. 333 - 342
Conference Proceeding
2010 IEEE International Conference on Acoustics, Speech and Signal Processing, ISSN 1520-6149, 03/2010, pp. 1438 - 1441
In this paper an image fusion approach is proposed for denoising digital images corrupted with signal-independent and signal-dependent noise. In the proposed... 
TV | Fuses | Digital images | local affine model | Noise reduction | Laboratories | Digital cameras | Signal-dependent denoising | multiple captures | total variation regularization | Layout | Noise robustness | Image fusion | Signal to noise ratio | Local affine model | Multiple captures | Total variation regularization
Conference Proceeding
2009 IEEE International Conference on Acoustics, Speech and Signal Processing, ISSN 1520-6149, 04/2009, pp. 1189 - 1192
This paper targets denoising of digital photos taken by cameras with unknown sensor parameters and image processing pipeline. Common noise characteristics in... 
Filtering | Image processing | multi-resolution | Noise reduction | Pipelines | Sensor phenomena and characterization | signal-dependent noise | Digital cameras | Noise filtering | correlated noise | Noise level | Image sensors | denoising | Filters | chromatic noise | Low-frequency noise | Correlated noise | Signal-dependent noise | Multi-resolution | Chromatic noise | Denoising
Conference Proceeding
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2010, Volume 7537
Conference Proceeding
2006 International Conference on Image Processing, ISSN 1522-4880, 10/2006, pp. 1425 - 1428
We develop a low-complexity overcomplete wavelet domain method for denoising digital images corrupted with non-stationary white additive Gaussian noise. The... 
Additive noise | Wavelet transforms | Wavelet domain | Digital images | Noise reduction | non-stationary noise | signal-dependent noise | Image restoration | Noise level | Gaussian noise | Circuit noise | Colored noise | Image denoising | Non-stationary noise | Signal-dependent noise
Conference Proceeding
Journal of Electronic Imaging, ISSN 1017-9909, 04/2002, Volume 11, Issue 2, pp. 149 - 156
We address the problem of transform domain image denoising in two parts. Considering additive data noise corrupted images in the first part, we review a class... 
IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY | OPTICS | SIGNAL-DEPENDENT NOISE | FILTERS | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
Optical Engineering, ISSN 0091-3286, 03/2004, Volume 43, Issue 3, pp. 628 - 638
Earlier techniques used for noise filtering were global filters based on the assumption of a stationary image model. Although the stationarity assumption... 
denoising | nonstationary image model | restoration | spatial adaptivity | Nonstationary image model | Spatial adaptivity | Restoration | Denoising | FILTER | IMAGES | OPTICS | SIGNAL-DEPENDENT NOISE
Journal Article
2007 IEEE International Conference on Image Processing, ISSN 1522-4880, 09/2007, Volume 1, pp. I - 309 - I - 312
To remove signal-dependent noise of a digital camera, we present a denoising approach via nonlinear image-decomposition. In the approach, at the first... 
Additive noise | Solid modeling | variational problem | Noise reduction | signal-dependent noise | Image decomposition | Digital cameras | Colored noise | soft-thresholding | Wavelet coefficients | adaptive denoising | Variational problem | Signal-dependent noise | Soft-thresholding | Adaptive denoising
Conference Proceeding
2017 4th International Conference on Transportation Information and Safety (ICTIS), 08/2017, pp. 1177 - 1181
Underwater sonar imaging is a significant means for a variety of maritime work. However, the sonar images are corrupted by signal dependent speckle noise,... 
speckle noise | sonar image | Noise reduction | signal dependent noise | variational method | Speckle | Safety | Synthetic aperture sonar | Image denoising | image denoising
Conference Proceeding
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