73 search results - page 5 / 15 » EM Medical Image Reconstruction in a Peer-to-Peer Systems |
ISBI
2004
IEEE
14 years 8 months ago
2004
IEEE
Modern medical imaging systems often rely on complicated hardware and sophisticated algorithms to produce useful digital images. It is essential that the imaging hardware and any ...
ISBI
2008
IEEE
2008
IEEE
Tomographic image reconstruction from limited-view projections with Wiener filtered focuss algorithm
14 years 8 months ago
In tomographic image reconstruction from limited-view projections the underlying inverse problem is ill-posed with the rank-deficient system matrix. The minimal-norm least squares...
ICS
2009
Tsinghua U.
13 years 12 months ago
2009
Tsinghua U.
Single-particle 3D reconstruction from cryo-electron microscopy (cryo-EM) images is a kernel application of biological molecules analysis, as the computational requirement of whic...
ISBI
2006
IEEE
14 years 8 months ago
2006
IEEE
The temporal resolution of dynamic MRI can be increased by sampling a fraction of k-space in an interleaved fashion, which causes spatial and temporal aliasing. We describe algebr...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
We propose a method for edge-preserving regularized reconstruction in coherent imaging systems. In our framework, image formation from measured data is achieved through the minimi...