49 search results - page 3 / 10 » Blind motion deblurring from a single image using sparse app... |
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
Motion blur can degrade the quality of images and is considered a nuisance for computer vision problems. In this paper, we show that motion blur can in-fact be used for increasing...
CVPR
2008
IEEE
14 years 7 months ago
2008
IEEE
Motion blur retains some information about motion, based on which motion may be recovered from blurred images. This is a difficult problem, as the situations of motion blur can be...
CVPR
2010
IEEE
14 years 1 months ago
2010
IEEE
New cameras such as the Canon EOS 7D and Pointgrey Grasshopper have 14-bit sensors. We present a theoretical analysis and a practical approach that exploit these new cameras with ...
CVPR
2010
IEEE
14 years 1 months ago
2010
IEEE
Blur from camera shake is mostly due to the 3D rotation of the camera, resulting in a blur kernel that can be significantly non-uniform across the image. However, most current de...
ICIP
2010
IEEE
13 years 3 months ago
2010
IEEE
Convolution operator is a linear operator characterized by a point spread functions (PSF). In classical image restoration problems, the blur is usually shift invariant and so the ...