Iterative Kernel Principal Component Analysis for Image Modeling
IEEE Transactions on Pattern Analysis and Machine Intelligence
A real-time wavelet-domain video denoising implementation in FPGA
EURASIP Journal on Embedded Systems
Local Adaptivity to Variable Smoothness for Exemplar-Based Image Regularization and Representation
International Journal of Computer Vision
Denoising of multicomponent images using wavelet least-squares estimators
Image and Vision Computing
Image denoising with an optimal threshold and neighbouring window
Pattern Recognition Letters
A Fast Scheme for Multiscale Signal Denoising
ICIAR '08 Proceedings of the 5th international conference on Image Analysis and Recognition
Robust Estimation Approach for NL-Means Filter
ISVC '08 Proceedings of the 4th International Symposium on Advances in Visual Computing, Part II
A based Bayesian wavelet thresholding method to enhance nuclear imaging
Journal of Biomedical Imaging
Image denoising in steerable pyramid domain based on a local Laplace prior
Pattern Recognition
Noise reduction of hyperspectral data using singular spectral analysis
International Journal of Remote Sensing
IEEE Transactions on Circuits and Systems for Video Technology
PCA-based spatially adaptive denoising of CFA images for single-sensor digital cameras
IEEE Transactions on Image Processing
Fuzzy peer groups for reducing mixed Gaussian-impulse noise from color images
IEEE Transactions on Image Processing
Image denoising using mixtures of projected Gaussian scale mixtures
IEEE Transactions on Image Processing
IEEE Transactions on Image Processing
Removal of correlated noise by modeling the signal of interest in the wavelet domain
IEEE Transactions on Image Processing
Training an active random field for real-time image denoising
IEEE Transactions on Image Processing
Restoration of images corrupted by Gaussian and uniform impulsive noise
Pattern Recognition
A new denoising system for SONAR images
Journal on Image and Video Processing
Noise removal from images by projecting onto bases of principal components
ACIVS'07 Proceedings of the 9th international conference on Advanced concepts for intelligent vision systems
Expert Systems with Applications: An International Journal
Optimal wavelet differencing method for robust motion detection
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Adaptive kernel-based image denoising employing semi-parametric regularization
IEEE Transactions on Image Processing
A wavelet-based image denoising using least squares support vector machine
Engineering Applications of Artificial Intelligence
SIP'10 Proceedings of the 9th WSEAS international conference on Signal processing
AntShrink: Ant colony optimization for image shrinkage
Pattern Recognition Letters
Noise reduction of cDNA microarray images using complex wavelets
IEEE Transactions on Image Processing
A new wavelet-based fuzzy single and multi-channel image denoising
Image and Vision Computing
A recursive scheme for computing autocorrelation functions of decimated complex wavelet subbands
IEEE Transactions on Signal Processing
Wavelet-based multi-channel image denoising using fuzzy logic
ICISP'10 Proceedings of the 4th international conference on Image and signal processing
IEEE Transactions on Signal Processing
Journal of Mathematical Imaging and Vision
A Bayesian approach of wavelet based image denoising in a hyperanalytic multi-wavelet context
WSEAS Transactions on Signal Processing
Image denoising with anisotropic bivariate shrinkage
Signal Processing
Color image demosaicking: An overview
Image Communication
International Journal of Computer Vision
Computers and Electrical Engineering
A new fuzzy-based wavelet shrinkage image denoising technique
ACIVS'06 Proceedings of the 8th international conference on Advanced Concepts For Intelligent Vision Systems
Journal of Mathematical Imaging and Vision
Multicomponent image restoration, an experimental study
ICIAR'07 Proceedings of the 4th international conference on Image Analysis and Recognition
Edge structure preserving image denoising using OAGSM/NC statistical model
Digital Signal Processing
Image denoising using SVM classification in nonsubsampled contourlet transform domain
Information Sciences: an International Journal
Analysis of classification accuracy for pre-filtered multichannel remote sensing data
Expert Systems with Applications: An International Journal
Multiple-step local Wiener filter with proper stopping in wavelet domain
Journal of Visual Communication and Image Representation
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We develop three novel wavelet domain denoising methods for subband-adaptive, spatially-adaptive and multivalued image denoising. The core of our approach is the estimation of the probability that a given coefficient contains a significant noise-free component, which we call "signal of interest". In this respect, we analyze cases where the probability of signal presence is 1) fixed per subband, 2) conditioned on a local spatial context, and 3) conditioned on information from multiple image bands. All the probabilities are estimated assuming a generalized Laplacian prior for noise-free subband data and additive white Gaussian noise. The results demonstrate that the new subband-adaptive shrinkage function outperforms Bayesian thresholding approaches in terms of mean-squared error. The spatially adaptive version of the proposed method yields better results than the existing spatially adaptive ones of similar and higher complexity. The performance on color and on multispectral images is superior with respect to recent multiband wavelet thresholding.