Robot vision
Fundamentals of digital image processing
Fundamentals of digital image processing
Distributed representation and analysis of visual motion
Distributed representation and analysis of visual motion
Digital video processing
Dimension reduction by local principal component analysis
Neural Computation
A Simple Algorithm for Nearest Neighbor Search in High Dimensions
IEEE Transactions on Pattern Analysis and Machine Intelligence
Atomic Decomposition by Basis Pursuit
SIAM Journal on Scientific Computing
An optimal algorithm for approximate nearest neighbor searching
SODA '94 Proceedings of the fifth annual ACM-SIAM symposium on Discrete algorithms
ACM Computing Surveys (CSUR)
Proceedings of the 27th annual conference on Computer graphics and interactive techniques
International Journal of Computer Vision - Special issue on statistical and computational theories of vision: modeling, learning, sampling and computing, Part I
On Advances in Statistical Modeling of Natural Images
Journal of Mathematical Imaging and Vision
Error concealment techniques for encoded video streams
ICIP '95 Proceedings of the 1995 International Conference on Image Processing (Vol. 1)-Volume 1 - Volume 1
Epitomic analysis of appearance and shape
ICCV '03 Proceedings of the Ninth IEEE International Conference on Computer Vision - Volume 2
Pattern Classification (2nd Edition)
Pattern Classification (2nd Edition)
Theory of Remote Image Formation
Theory of Remote Image Formation
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Volume 1 - Volume 01
A Non-Local Algorithm for Image Denoising
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Volume 2 - Volume 02
Fields of Experts: A Framework for Learning Image Priors
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Volume 2 - Volume 02
Generalized Principal Component Analysis (GPCA)
IEEE Transactions on Pattern Analysis and Machine Intelligence
Unsupervised, Information-Theoretic, Adaptive Image Filtering for Image Restoration
IEEE Transactions on Pattern Analysis and Machine Intelligence
Space-Time Adaptation for Patch-Based Image Sequence Restoration
IEEE Transactions on Pattern Analysis and Machine Intelligence
Adaptive mixtures of local experts
Neural Computation
Image sequence denoising via sparse and redundant representations
IEEE Transactions on Image Processing
Bayesian non-local means filter, image redundancy and adaptive dictionaries for noise removal
SSVM'07 Proceedings of the 1st international conference on Scale space and variational methods in computer vision
Non-negative sparse modeling of textures
SSVM'07 Proceedings of the 1st international conference on Scale space and variational methods in computer vision
Unsupervised patch-based image regularization and representation
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part IV
Video denoising algorithm in sliding 3D DCT domain
ACIVS'05 Proceedings of the 7th international conference on Advanced Concepts for Intelligent Vision Systems
Deinterlacing by successive approximation
IEEE Transactions on Image Processing
Adaptive wavelet thresholding for image denoising and compression
IEEE Transactions on Image Processing
Image denoising using scale mixtures of Gaussians in the wavelet domain
IEEE Transactions on Image Processing
Region filling and object removal by exemplar-based image inpainting
IEEE Transactions on Image Processing
IEEE Transactions on Image Processing
IEEE Transactions on Image Processing
Image denoising using total least squares
IEEE Transactions on Image Processing
Image Denoising Via Sparse and Redundant Representations Over Learned Dictionaries
IEEE Transactions on Image Processing
Multiscale Hybrid Linear Models for Lossy Image Representation
IEEE Transactions on Image Processing
Video Inpainting Under Constrained Camera Motion
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
Movie Denoising by Average of Warped Lines
IEEE Transactions on Image Processing
An Inpainting- Based Deinterlacing Method
IEEE Transactions on Image Processing
Weighted Averaging for Denoising With Overcomplete Dictionaries
IEEE Transactions on Image Processing
IEEE Transactions on Circuits and Systems for Video Technology
IEEE Transactions on Circuits and Systems for Video Technology
Motion compensation assisted motion adaptive interlaced-to-progressive conversion
IEEE Transactions on Circuits and Systems for Video Technology
Hybrid de-interlacing algorithm based on motion vector reliability
IEEE Transactions on Circuits and Systems for Video Technology
Video de-interlacing by adaptive 4-field global/local motion compensated approach
IEEE Transactions on Circuits and Systems for Video Technology
Combined spatial and temporal domain wavelet shrinkage algorithm for video denoising
IEEE Transactions on Circuits and Systems for Video Technology
Wavelet-Domain Video Denoising Based on Reliability Measures
IEEE Transactions on Circuits and Systems for Video Technology
Video Processing Via Implicit and Mixture Motion Models
IEEE Transactions on Circuits and Systems for Video Technology
Temporal Video Denoising Based on Multihypothesis Motion Compensation
IEEE Transactions on Circuits and Systems for Video Technology
PCS'09 Proceedings of the 27th conference on Picture Coding Symposium
Sparsity-based deartifacting filtering in video compression
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Enhancing video denoising algorithms by fusion from multiple views
ICIAR'11 Proceedings of the 8th international conference on Image analysis and recognition - Volume Part I
Efficient video denoising based on dynamic nonlocal means
Image and Vision Computing
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In this paper, we present a patch-based variational Bayesian framework for video processing and demonstrate its potential in denoising, inpainting and deinterlacing. Unlike previous methods based on explicit motion estimation, we propose to embed motion-related information into the relationship among video patches and develop a nonlocal sparsity-based prior for typical video sequences. Specifically, we first extend block matching (Nearest Neighbor search) into patch clustering (k-Nearest-Neighbor search), which represents motion in an implicit and distributed fashion. Then we show how to exploit the sparsity constraint by sorting and packing similar patches, which can be better understood from a manifold perspective. Under the Bayesian framework, we treat both patch clustering result and unobservable data as latent variables and solve the inference problem via variational EM algorithms. A weighted averaging strategy of fusing diverse inference results from overlapped patches is also developed. The effectiveness of patch-based video models is demonstrated by extensive experimental results on a wide range of video materials.