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Dive into the research topics where Andrew J. Ivan is active.

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Featured researches published by Andrew J. Ivan.


Archive | 1997

Integrated fluoroscopic projection image data, volumetric image data, and surgical device position data

Jeffrey H. Yanof; Pieter Gerhard Roos; Kenneth L. Freeman; Joseph S. Deucher; Andrew J. Ivan; Dominic J. Heuscher


Archive | 2000

Fluoro-assist feature for a diagnostic imaging device

Andrew J. Ivan; Leonard F. Plut; Joseph S. Deucher; Pieter Gerhard Roos; Kenneth L. Freeman; Marc Piscitelli; Dennis K. Everett


Archive | 1996

Digital panel for x-ray image acquisition

Andrew J. Ivan; Pieter Gerhard Roos; Michael A. Lopez


Archive | 1998

Method and apparatus for acquiring volumetric image data using flat panel matrix image receptor

Pieter Gerhard Roos; Andrew J. Ivan; Rodney A. Mattson


Archive | 2001

Volume cone beam acquisition on a nuclear spect system using a digital flat panel

Leonard F. Plut; Gerhard P. Roos; Andrew J. Ivan; Frank C. Valentino


Archive | 1998

Apparatus for and method of imaging

Joseph S. Deucher; Kenneth L. Freeman; Andrew J. Ivan; Leonard F. Plut; Pieter Gerhard Roos


Archive | 1999

Acquiring volumetric image data

Pieter Gerhard Roos; Andrew J. Ivan; Rodney A. Mattson


Archive | 1998

Dual reference blacklevel clamping device and method for video line noise removal

Pieter Gerhard Roos; Andrew J. Ivan


Archive | 2002

Diagnostic imaging system comprising a source of penetrating radiation and also a radiopharmaceutical source injected into the subject

Leonard F. Plutt; Pieter Gerhard Roos; Andrew J. Ivan; Frank C. Valentino


Archive | 1999

Volume image data capturing

Andrew J. Ivan; Rodney A. Mattson; Pieter Gerhard Roos; ジェイ イーヴァン アンドリュー; ゲラード ルース ピーター; エイ マットソン ロドニー

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