caa a22 4500 469118350 CHVBK 20180323133131.0 cr unu---uuuuu 170328e19920301xx s 000 0 eng 10.1007/BF02734099 doi (NATIONALLICENCE)springer-10.1007/BF02734099 3D-surface reconstruction of intravascular ultrasound images using personal computer hardware and a motorized catheter control [Elektronische Daten] [Hans-Martin Klein, R. Günther, M. Verlande, W. Schneider, D. Vorwerk, J. Kelch, M. Hamm] A system for three-dimensional (3D) presentation of intravascular ultrasound (US) images was designed. A standard hardware configuration based on personal computer equipment was used for acquisition and processing of image data. Pullback imaging with the US catheter was controlled by a specially designed motor assembly and performed either in equidistant 1-10 mm steps or at a constant retraction speed. Curvature of the vessel was documented on biplane digital subtraction angiograms and the US images were arranged according to the vessel shape in the angiograms. 3D reconstruction appears essential for spatial orientation of intravascular US and may be helpful in the planning of vascular interventions for a better appreciation of the extent and morphology of vascular lesions. Springer-Verlag New York Inc., 1992 Intravascular ultrasound nationallicence 3D image processing nationallicence Arteriosclerosis nationallicence Klein Hans-Martin Department of Diagnostic Radiology, Technical University Aachen, 5100, Aachen, Germany aut Günther R. Department of Diagnostic Radiology, Technical University Aachen, 5100, Aachen, Germany aut Verlande M. Rogowski-Institute of Electric Engineering and Data Processing, Technical University Aachen, 5100, Aachen, Germany aut Schneider W. Rogowski-Institute of Electric Engineering and Data Processing, Technical University Aachen, 5100, Aachen, Germany aut Vorwerk D. Department of Diagnostic Radiology, Technical University Aachen, 5100, Aachen, Germany aut Kelch J. Rogowski-Institute of Electric Engineering and Data Processing, Technical University Aachen, 5100, Aachen, Germany aut Hamm M. Department of Diagnostic Radiology, Technical University Aachen, 5100, Aachen, Germany aut CardioVascular and Interventional Radiology Springer-Verlag 15/2(1992-03-01), 97-101 0174-1551 15:2<97 1992 15 270 https://doi.org/10.1007/BF02734099 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02734099 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Klein Hans-Martin Department of Diagnostic Radiology, Technical University Aachen, 5100, Aachen, Germany aut NATIONALLICENCE 700 1- Günther R. Department of Diagnostic Radiology, Technical University Aachen, 5100, Aachen, Germany aut NATIONALLICENCE 700 1- Verlande M. Rogowski-Institute of Electric Engineering and Data Processing, Technical University Aachen, 5100, Aachen, Germany aut NATIONALLICENCE 700 1- Schneider W. Rogowski-Institute of Electric Engineering and Data Processing, Technical University Aachen, 5100, Aachen, Germany aut NATIONALLICENCE 700 1- Vorwerk D. Department of Diagnostic Radiology, Technical University Aachen, 5100, Aachen, Germany aut NATIONALLICENCE 700 1- Kelch J. Rogowski-Institute of Electric Engineering and Data Processing, Technical University Aachen, 5100, Aachen, Germany aut NATIONALLICENCE 700 1- Hamm M. Department of Diagnostic Radiology, Technical University Aachen, 5100, Aachen, Germany aut NATIONALLICENCE 773 0- CardioVascular and Interventional Radiology Springer-Verlag 15/2(1992-03-01), 97-101 0174-1551 15:2<97 1992 15 270 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer