Robust Estimation Approach for NL-Means Filter
ISVC '08 Proceedings of the 4th International Symposium on Advances in Visual Computing, Part II
Manifold models for signals and images
Computer Vision and Image Understanding
Journal of Mathematical Imaging and Vision
Online dictionary learning for sparse coding
ICML '09 Proceedings of the 26th Annual International Conference on Machine Learning
Image sequence denoising via sparse and redundant representations
IEEE Transactions on Image Processing
IEEE Transactions on Image Processing
Clustering-based denoising with locally learned dictionaries
IEEE Transactions on Image Processing
Regularization approaches to demosaicking
IEEE Transactions on Image Processing
IEEE Transactions on Image Processing
Self-similarity driven color demosaicking
IEEE Transactions on Image Processing
Comparing measures of sparsity
IEEE Transactions on Information Theory
Data-driven image completion by image patch subspaces
PCS'09 Proceedings of the 27th conference on Picture Coding Symposium
Foreground segmentation via sparse representation
SMC'09 Proceedings of the 2009 IEEE international conference on Systems, Man and Cybernetics
Online Learning for Matrix Factorization and Sparse Coding
The Journal of Machine Learning Research
Image restoration through L0 analysis-based sparse optimization in tight frames
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Bayesian orthogonal component analysis for sparse representation
IEEE Transactions on Signal Processing
Image inpainting by patch propagation using patch sparsity
IEEE Transactions on Image Processing
A comprehensive framework for image inpainting
IEEE Transactions on Image Processing - Special section on distributed camera networks: sensing, processing, communication, and implementation
Journal of Mathematical Imaging and Vision
Self-similarity-based image denoising
Communications of the ACM
Missing texture reconstruction method based on perceptually optimized algorithm
EURASIP Journal on Advances in Signal Processing
Learning the Morphological Diversity
SIAM Journal on Imaging Sciences
ACM Transactions on Graphics (TOG)
On the application of structured sparse model selection to JPEG compressed images
CCIW'11 Proceedings of the Third international conference on Computational color imaging
A regularized correntropy framework for robust pattern recognition
Neural Computation
Sparse mathematical morphology using non-negative matrix factorization
ISMM'11 Proceedings of the 10th international conference on Mathematical morphology and its applications to image and signal processing
Color image demosaicking: An overview
Image Communication
Improving denoising algorithms via a multi-scale meta-procedure
DAGM'11 Proceedings of the 33rd international conference on Pattern recognition
Pixel-level image fusion with simultaneous orthogonal matching pursuit
Information Fusion
A novel predual dictionary learning algorithm
Journal of Visual Communication and Image Representation
Image decomposition via learning the morphological diversity
Pattern Recognition Letters
Sparse neighbor representation for classification
Pattern Recognition Letters
Simultaneous inpainting for image structure and texture using anisotropic heat transfer model
Multimedia Tools and Applications
Heteroscedastic Sparse Representation Based Classification for Face Recognition
Neural Processing Letters
Dictionary Learning for Noisy and Incomplete Hyperspectral Images
SIAM Journal on Imaging Sciences
ICAISC'12 Proceedings of the 11th international conference on Artificial Intelligence and Soft Computing - Volume Part I
Adaptive rendering with non-local means filtering
ACM Transactions on Graphics (TOG) - Proceedings of ACM SIGGRAPH Asia 2012
Two-dimensional bar code out-of-focus deblurring via the Increment Constrained Least Squares filter
Pattern Recognition Letters
Repairing sparse low-rank texture
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part V
Fast image deconvolution using closed-form thresholding formulas of Lq(q=12,23) regularization
Journal of Visual Communication and Image Representation
The linear space of all images smaller than 32x32
Proceedings of the 27th Conference on Image and Vision Computing New Zealand
A restoration algorithm for images contaminated by mixed Gaussian plus random-valued impulse noise
Journal of Visual Communication and Image Representation
Dictionary learning for image prediction
Journal of Visual Communication and Image Representation
Learning a context aware dictionary for sparse representation
ACCV'12 Proceedings of the 11th Asian conference on Computer Vision - Volume Part II
Image upscaling using multiple dictionaries of natural image patches
ACCV'12 Proceedings of the 11th Asian conference on Computer Vision - Volume Part III
An efficient framework for image/video inpainting
Image Communication
Letters: Two-dimensional relaxed representation
Neurocomputing
Learning descriptive visual representation by semantic regularized matrix factorization
IJCAI'13 Proceedings of the Twenty-Third international joint conference on Artificial Intelligence
Robust face recognition via occlusion dictionary learning
Pattern Recognition
Keep it simple and sparse: real-time action recognition
The Journal of Machine Learning Research
Bilinear discriminative dictionary learning for face recognition
Pattern Recognition
A Comprehensive Survey to Face Hallucination
International Journal of Computer Vision
Engineering Applications of Artificial Intelligence
Computationally Efficient Formulation of Sparse Color Image Recovery in the JPEG Compressed Domain
Journal of Mathematical Imaging and Vision
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Sparse representations of signals have drawn considerable interest in recent years. The assumption that natural signals, such as images, admit a sparse decomposition over a redundant dictionary leads to efficient algorithms for handling such sources of data. In particular, the design of well adapted dictionaries for images has been a major challenge. The K-SVD has been recently proposed for this task and shown to perform very well for various grayscale image processing tasks. In this paper, we address the problem of learning dictionaries for color images and extend the K-SVD-based grayscale image denoising algorithm that appears in . This work puts forward ways for handling nonhomogeneous noise and missing information, paving the way to state-of-the-art results in applications such as color image denoising, demosaicing, and inpainting, as demonstrated in this paper.