X-ray or gamma ray systems or devices – Specific application – Computerized tomography
Patent
1997-11-26
1999-05-25
Bruce, David Vernon
X-ray or gamma ray systems or devices
Specific application
Computerized tomography
378901, A61B 603
Patent
active
059075937
ABSTRACT:
A CT Fluoro system having an architecture and algorithms which facilitate increasing the frame rate and providing acceptable image quality is described. Generally, and in one embodiment, the system includes apparatus and algorithms that speed-up image reconstruction and reduce image artifacts that may result from such fast reconstruction. The fast reconstruction is achieved by performing, for example, view compression, channel compression, backprojection with reduced delay, and parallel processing.
REFERENCES:
patent: 5375156 (1994-12-01), Kuo-Petravic et al.
Besson Guy M.
Dutta Sandeep
Hsieh Jiang
Hu Hui
Metz Stephen W.
Beulick John S.
Bruce David Vernon
Cabou Christian G.
General Electric Company
Price Phyllis Y.
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