Introduction to statistical pattern recognition (2nd ed.)
Introduction to statistical pattern recognition (2nd ed.)
IEEE Transactions on Pattern Analysis and Machine Intelligence
Bilateral Filtering for Gray and Color Images
ICCV '98 Proceedings of the Sixth International Conference on Computer Vision
Digital Image Processing (3rd Edition)
Digital Image Processing (3rd Edition)
Image denoising with complex ridgelets
Pattern Recognition
A Wavelet Tour of Signal Processing, Third Edition: The Sparse Way
A Wavelet Tour of Signal Processing, Third Edition: The Sparse Way
-SVD: An Algorithm for Designing Overcomplete Dictionaries for Sparse Representation
IEEE Transactions on Signal Processing
De-noising by soft-thresholding
IEEE Transactions on Information Theory
Spatially adaptive wavelet thresholding with context modeling for image denoising
IEEE Transactions on Image Processing
A joint inter- and intrascale statistical model for Bayesian wavelet based image denoising
IEEE Transactions on Image Processing
The curvelet transform for image denoising
IEEE Transactions on Image Processing
Image denoising using scale mixtures of Gaussians in the wavelet domain
IEEE Transactions on Image Processing
Image quality assessment: from error visibility to structural similarity
IEEE Transactions on Image Processing
IEEE Transactions on Image Processing
Optimal Spatial Adaptation for Patch-Based Image Denoising
IEEE Transactions on Image Processing
Image Denoising Via Sparse and Redundant Representations Over Learned Dictionaries
IEEE Transactions on Image Processing
Pointwise Shape-Adaptive DCT for High-Quality Denoising and Deblocking of Grayscale and Color Images
IEEE Transactions on Image Processing
Image Denoising by Sparse 3-D Transform-Domain Collaborative Filtering
IEEE Transactions on Image Processing
Multiscale LMMSE-based image denoising with optimal wavelet selection
IEEE Transactions on Circuits and Systems for Video Technology
An improved anisotropic diffusion model for detail- and edge-preserving smoothing
Pattern Recognition Letters
Self-similarity-based image denoising
Communications of the ACM
Multiplicative noise removal via a novel variational model
Journal on Image and Video Processing - Special issue on emerging methods for color image and video quality enhancement
Numerical scheme for efficient colour image denoising
Computers & Mathematics with Applications
A Bias-Variance Approach for the Nonlocal Means
SIAM Journal on Imaging Sciences
Neuro fuzzy and punctual kriging based filter for image restoration
Applied Soft Computing
A Modified Watershed Segmentation Method to Segment Renal Calculi in Ultrasound Kidney Images
International Journal of Intelligent Information Technologies
Microscopic image restoration based on tensor factorization of rotated patches
Artificial Life and Robotics
A patch-based non-local means method for image denoising
IScIDE'12 Proceedings of the third Sino-foreign-interchange conference on Intelligent Science and Intelligent Data Engineering
Computational and space complexity analysis of SubXPCA
Pattern Recognition
A learning-based method for compressive image recovery
Journal of Visual Communication and Image Representation
Image denoising via 2D dictionary learning and adaptive hard thresholding
Pattern Recognition Letters
Joint image denoising using adaptive principal component analysis and self-similarity
Information Sciences: an International Journal
Poisson Noise Reduction with Non-local PCA
Journal of Mathematical Imaging and Vision
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This paper presents an efficient image denoising scheme by using principal component analysis (PCA) with local pixel grouping (LPG). For a better preservation of image local structures, a pixel and its nearest neighbors are modeled as a vector variable, whose training samples are selected from the local window by using block matching based LPG. Such an LPG procedure guarantees that only the sample blocks with similar contents are used in the local statistics calculation for PCA transform estimation, so that the image local features can be well preserved after coefficient shrinkage in the PCA domain to remove the noise. The LPG-PCA denoising procedure is iterated one more time to further improve the denoising performance, and the noise level is adaptively adjusted in the second stage. Experimental results on benchmark test images demonstrate that the LPG-PCA method achieves very competitive denoising performance, especially in image fine structure preservation, compared with state-of-the-art denoising algorithms.