34 search results - page 3 / 7 » A New Alternating Minimization Algorithm for Total Variation... |
CIMAGING
2008
13 years 6 months ago
2008
We consider the image reconstruction problem when the original image is assumed to be sparse and when partial knowledge of the point spread function (PSF) is available. In particu...
CRV
2006
IEEE
13 years 11 months ago
2006
IEEE
This paper describes a new variational method for estimating disparity from stereo images. The stereo matching problem is formulated as a convex programming problem in which an ob...
MICCAI
2010
Springer
13 years 3 months ago
2010
Springer
In this paper, we propose an efficient algorithm for MR image reconstruction. The algorithm minimizes a linear combination of three terms corresponding to a least square data fitti...
DAGM
2009
Springer
14 years 3 hour ago
2009
Springer
We present a variational approach to jointly estimate a displacement map and a superresolution texture for a 3D model from multiple calibrated views. The superresolution image form...
ISBI
2009
IEEE
14 years 7 days ago
2009
IEEE
We propose a new reconstruction scheme for magnetic resonance spectroscopic imaging (MRSI) signal based on minimizing the spatial total variation (TV) integrated with the 1 -norm ...