63 search results - page 1 / 13 » Analyzing Spatially-varying Blur |
PAMI
2010
12 years 11 months ago
2010
DAGM
2006
Springer
13 years 8 months ago
2006
Springer
Ultrasound images are very noisy. Along with system noise, a significant noise source is the speckle phenomenon, caused by interference in the viewed object. Most past approaches f...
ECCV
2010
Springer
13 years 9 months ago
2010
Springer
Abstract. We present a novel single image deblurring method to estimate spatially non-uniform blur that results from camera shake. We use existing spatially invariant deconvolution...
PAMI
2012
11 years 6 months ago
2012
—Understanding the effect of blur is an important problem in unconstrained visual analysis. We address this problem in the context of image-based recognition, by a fusion of imag...
TMI
1998
13 years 3 months ago
1998
—Spatially varying focal length fan-beam collimators can be used in single photon emission computed tomography to improve detection efficiency and to reduce reconstruction artif...