Restoring Images Degraded by Spatially Variant Blur
SIAM Journal on Scientific Computing
Removing camera shake from a single photograph
ACM SIGGRAPH 2006 Papers
Image deblurring with blurred/noisy image pairs
ACM SIGGRAPH 2007 papers
Multichannel blind deconvolution of spatially misaligned images
IEEE Transactions on Image Processing
Space-Variant Restoration of Images Degraded by Camera Motion Blur
IEEE Transactions on Image Processing
Single-Image blind deblurring for non-uniform camera-shake blur
ACCV'12 Proceedings of the 11th Asian conference on Computer Vision - Volume Part III
Optimized hierarchical block matching for fast and accurate image registration
Image Communication
Disparity-based space-variant image deblurring
Image Communication
Shape from Sharp and Motion-Blurred Image Pair
International Journal of Computer Vision
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We propose a practical method to remove photo blur due to camera shake, which is a typical problem when taking photos in dim lighting conditions such as indoor or night scenes. We use a pair of images, one of them blurred and the other one underexposed or noisy because of high ISO setting. Existing methods assume convolution model, that is the same blur in the whole image. It is seldom true in practice, especially for wide angle lens photos. We apply a space-variant model of blurring valid in many real situations. Results are documented by a photograph of a night scene.