Three of the most important forms of medical imaging use reconstruction from erojections - catscan, pet, and spect. We have been primarily on catscan but the results relate to all three. Over the last few years we have worked out mathematically methods which give significantly better reconstructions and are tolerant of irregular source and detector geometries and have verified these in simulations. Now we are trying to use our programs on data from commercial catscans, but computation speed and memory space of our local machines are inadequate. The short run objective is simply better catscan images, but long run goals include portable 3-D imagers and imagers for the heart in motion.

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Biotechnology Resource Grants (P41)
Project #
3P41RR006009-08S1
Application #
2765186
Study Section
Project Start
Project End
Budget Start
1997-10-01
Budget End
1998-09-30
Support Year
8
Fiscal Year
1998
Total Cost
Indirect Cost
Name
Mellon Pitts Corporation (Mpc Corp)
Department
Type
DUNS #
City
Pittsburgh
State
PA
Country
United States
Zip Code
15213
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