143 search results - page 10 / 29 » Fast Reconstruction Method for Diffraction Imaging |
ICIP
2009
IEEE
15 years 11 months ago
2009
IEEE
We present a new image restoration method based on modelling the coefficients of an overcomplete wavelet response to natural images with a mixture of two Gaussian distributions, h...
SMI
2003
IEEE
15 years 3 months ago
2003
IEEE
Acquiring on-line the evolving shape of a dynamic scene from a handful of video streams may be considered one of the most challenging, but at the same time also most auspicious ta...
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
Bayesian reconstruction methods are slow and have been avoided in 3D ultrasound, since fast algorithms are required. This paper tries to overcome this difficulty by presenting a f...
ICCV
2009
IEEE
16 years 2 months ago
2009
IEEE
In this paper we aim at reconstructing 3D scenes from images
with unknown focal lengths downloaded from photosharing
websites such as Flickr. First we provide a minimal
solution...
ICMCS
2008
IEEE
15 years 4 months ago
2008
IEEE
The paper focuses on reconstructing the discontinuity between homogenous color regions in an interpolated image to improve its perceptual quality. A low-resolution input image is ...