IEEE Transactions on Pattern Analysis and Machine Intelligence
Simultaneous estimation of super-resolved depth map and intensity field using photometric cue
Computer Vision and Image Understanding
Proceedings of the 2006 international conference on Wireless communications and mobile computing
A two-step neural-network based algorithm for fast image super-resolution
Image and Vision Computing
A Bayesian super-resolution approach to demosaicing of blurred images
EURASIP Journal on Applied Signal Processing
Super-resolution using hidden Markov model and Bayesian detection estimation framework
EURASIP Journal on Applied Signal Processing
Super-resolution for synthetic zooming
EURASIP Journal on Applied Signal Processing
Subpixel registration directly from the phase difference
EURASIP Journal on Applied Signal Processing
Video-to-video dynamic super-resolution for grayscale and color sequences
EURASIP Journal on Applied Signal Processing
Single-frame image super-resolution through contourlet learning
EURASIP Journal on Applied Signal Processing
Application of super-resolution image reconstruction to digital holography
EURASIP Journal on Applied Signal Processing
EURASIP Journal on Advances in Signal Processing
Robust color image superresolution: an adaptive M-estimation framework
Journal on Image and Video Processing - Color in Image and Video Processing
Piecewise affine kernel tracking for non-planar targets
Pattern Recognition
Determining the regularization parameters for super-resolution problems
Signal Processing
A soft MAP framework for blind super-resolution image reconstruction
Image and Vision Computing
High Resolution and High Dynamic Range Image Reconstruction from Differently Exposed Images
ISVC '08 Proceedings of the 4th International Symposium on Advances in Visual Computing, Part II
A wavelet based entropic approach to high-resolution reconstruction of images
Machine Graphics & Vision International Journal
Sharpness preserving image enlargement by using self-decomposed codebook and Mahalanobis distance
Image and Vision Computing
An Efficient and Robust Algorithm for Improving the Resolution of Video Sequences
ISNN 2009 Proceedings of the 6th International Symposium on Neural Networks: Advances in Neural Networks - Part III
Simultaneous estimation of super-resolved depth map and intensity field using photometric cue
Computer Vision and Image Understanding
Resolution enhancement based on learning the sparse association of image patches
Pattern Recognition Letters
Technical Section: Hyper-Resolution: Image detail reconstruction through parametric edges
Computers and Graphics
Generalizing the Nonlocal-means to super-resolution reconstruction
IEEE Transactions on Image Processing
An adaptable k-nearest neighbors algorithm for MMSE image interpolation
IEEE Transactions on Image Processing
Adaptive large scale artifact reduction in edge-based image super-resolution
SIP '07 Proceedings of the Ninth IASTED International Conference on Signal and Image Processing
Video Super-Resolution by Adaptive Kernel Regression
ISVC '09 Proceedings of the 5th International Symposium on Advances in Visual Computing: Part II
Fast MAP-based multiframe super-resolution image reconstruction
Image and Vision Computing
Analysis of multiframe super-resolution reconstruction for image anti-aliasing and deblurring
Image and Vision Computing
A hybrid MLP-PNN architecture for fast image superresolution
ICANN/ICONIP'03 Proceedings of the 2003 joint international conference on Artificial neural networks and neural information processing
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Maximum a posteriori video super-resolution using a new multichannel image prior
IEEE Transactions on Image Processing
Comparison of image restoration methods for lunar epithermal neutron emission mapping
Computers & Geosciences
Adaptive multiple-frame image super-resolution based on U-curve
IEEE Transactions on Image Processing
Matrix Structures and Parallel Algorithms for Image Superresolution Reconstruction
SIAM Journal on Matrix Analysis and Applications
Local object-based super-resolution mosaicing from low-resolution video
Signal Processing
Directionally adaptive single frame image super resolution
International Journal of Innovative Computing and Applications
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part IV
Multi-scale MAP estimation of high-resolution images
PSIVT'06 Proceedings of the First Pacific Rim conference on Advances in Image and Video Technology
Morphable model space based face super-resolution reconstruction and recognition
Image and Vision Computing
Fast computation of edge model representation for image sequence super-resolution
PerMIn'12 Proceedings of the First Indo-Japan conference on Perception and Machine Intelligence
Self-content super-resolution for ultra-HD up-sampling
Proceedings of the 9th European Conference on Visual Media Production
Proceedings of the 7th International Conference on Ubiquitous Information Management and Communication
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Superresolution reconstruction produces a high-resolution image from a set of low-resolution images. Previous iterative methods for superresolution had not adequately addressed the computational and numerical issues for this ill-conditioned and typically underdetermined large scale problem. We propose efficient block circulant preconditioners for solving the Tikhonov-regularized superresolution problem by the conjugate gradient method. We also extend to underdetermined systems the derivation of the generalized cross-validation method for automatic calculation of regularization parameters. The effectiveness of our preconditioners and regularization techniques is demonstrated with superresolution results for a simulated sequence and a forward looking infrared (FLIR) camera image sequence