124 search results - page 10 / 25 » Efficient MR Image Reconstruction for Compressed MR Imaging |
VLSISP
1998
13 years 8 months ago
1998
In this paper, we present preliminary results comparing the nature of the errors introduced by the mixture of principal components (MPC) model with a wavelet transform and the Karh...
IPMI
2005
Springer
14 years 9 months ago
2005
Springer
Abstract. We extend an information metric from intermodality (2image) registration to multimodality (multiple-image) registration so that we can simultaneously register multiple im...
ISBI
2004
IEEE
14 years 9 months ago
2004
IEEE
Iterative methods for image reconstruction in MRI are useful in several applications, including reconstruction from non-Cartesian k-space samples, compensation for magnetic field ...
TMI
2010
13 years 3 months ago
2010
We introduce a novel algorithm to address the challenges in magnetic resonance (MR) spectroscopic imaging. In contrast to classical sequential data processing schemes, the proposed...
JDCTA
2010
13 years 3 months ago
2010
On clinical applications, many magnetic resonance (MR) Images obtained directly by the instruments are not satisfied by doctors. For example, there are some noises and poor contra...