Dr. Michael S. Van Lysel Profile

Dr. Michael S. Van Lysel

Professor Emeritus at Univ. of Wisconsin-Madison

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Author

Publications (12)

SPIE Journal Paper | November 26, 2014

Calibration-free coronary artery measurements for interventional device sizing using inverse geometry x-ray fluoroscopy: <italic<in vivo</italic< validation

Funk, Tobias , Tomkowiak, Michael , Raval, Amish , Van Lysel, Michael , Speidel, Michael

JMI Vol. 1 Issue 03

KEYWORDS: Intravascular ultrasound, Image segmentation, Arteries, Calibration, X-rays, Angiography, In vivo imaging, Image processing algorithms and systems, Measurement devices, 3D modeling

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PROCEEDINGS ARTICLE | March 19, 2014

Calibration-free coronary artery measurements for interventional device sizing using inverse geometry x-ray fluoroscopy: in vivo validation

Proc. SPIE. 9033, Medical Imaging 2014: Physics of Medical Imaging

KEYWORDS: Gold, Calibration, Image segmentation, X-rays, Arteries, 3D modeling, Angiography, Intravascular ultrasound, In vivo imaging, Fluoroscopy

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PROCEEDINGS ARTICLE | March 19, 2013

Extraction of coronary angiographic information from low tube current HYPR-CT myocardial perfusion scans

Proc. SPIE. 8668, Medical Imaging 2013: Physics of Medical Imaging

KEYWORDS: Medicine, Image compression, Image processing, Denoising, Composites, Image restoration, Arteries, Medical imaging, Angiography, Computed tomography

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PROCEEDINGS ARTICLE | March 13, 2013

Monoplane stereoscopic imaging method for inverse geometry x-ray fluoroscopy

Proc. SPIE. 8669, Medical Imaging 2013: Image Processing

KEYWORDS: Eye, Optical spheres, Visualization, Sensors, Stereoscopy, X-rays, Fluoroscopy, X-ray imaging, X-ray detectors, 3D image processing

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PROCEEDINGS ARTICLE | March 17, 2011

Radiation dose reduction in computed tomography (CT) using a new implementation of wavelet denoising in low tube current acquisitions

Proc. SPIE. 7961, Medical Imaging 2011: Physics of Medical Imaging

KEYWORDS: X-ray computed tomography, Image processing, Wavelets, Denoising, X-rays, Linear filtering, Image filtering, Computed tomography, Spatial resolution, X-ray imaging

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PROCEEDINGS ARTICLE | March 18, 2008

HYPR: constrained reconstruction for enhanced SNR in dynamic medical imaging

Proc. SPIE. 6913, Medical Imaging 2008: Physics of Medical Imaging

KEYWORDS: Signal to noise ratio, Magnetic resonance imaging, Image processing, X-rays, Composites, Medical imaging, Angiography, Convolution, Positron emission tomography, Lawrencium

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PROCEEDINGS ARTICLE | March 18, 2008

Frame-by-frame 3D catheter tracking methods for an inverse geometry cardiac interventional system

Proc. SPIE. 6913, Medical Imaging 2008: Physics of Medical Imaging

KEYWORDS: Signal to noise ratio, Optical spheres, Detection and tracking algorithms, Sensors, X-rays, Computer simulations, Tomography, X-ray detectors, Prototyping, 3D image processing

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PROCEEDINGS ARTICLE | March 21, 2007

ECG-gated HYPR reconstruction for undersampled CT myocardial perfusion imaging

Proc. SPIE. 6510, Medical Imaging 2007: Physics of Medical Imaging

KEYWORDS: X-ray computed tomography, CT reconstruction, Scanners, X-rays, Composites, Image restoration, Heart, Data acquisition, Computed tomography, Reconstruction algorithms

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PROCEEDINGS ARTICLE | October 26, 2004

Investigation of tomosynthetic perfusion measurements using the scanning-beam digital x-ray (SBDX) system

Proc. SPIE. 5535, Developments in X-Ray Tomography IV

KEYWORDS: Signal to noise ratio, X-ray computed tomography, Tissues, Imaging systems, Sensors, Blood, X-rays, Tomography, Deconvolution, Angiography

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PROCEEDINGS ARTICLE | May 28, 1999

Scanning-beam digital x-ray (SBDX) system for cardiac angiography

Proc. SPIE. 3659, Medical Imaging 1999: Physics of Medical Imaging

KEYWORDS: Electron beams, Imaging systems, Sensors, Photons, X-rays, Tomography, Collimators, Angiography, Modulation transfer functions, X-ray detectors

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PROCEEDINGS ARTICLE | May 2, 1997

Performance assessment of the scanning beam digital x-ray (SBDX) system

Proc. SPIE. 3032, Medical Imaging 1997: Physics of Medical Imaging

KEYWORDS: Signal to noise ratio, Imaging systems, Sensors, X-rays, Collimators, Image intensifiers, X-ray imaging, X-ray detectors, Prototyping, Lead

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PROCEEDINGS ARTICLE | April 11, 1996

Low-exposure scanning-beam x-ray fluoroscopy system

Proc. SPIE. 2708, Medical Imaging 1996: Physics of Medical Imaging

KEYWORDS: Sensors, X-rays, Scintillators, Tomography, Detector arrays, Collimators, Modulation transfer functions, Fluoroscopy, X-ray imaging, X-ray detectors

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Showing 5 of 12 publications

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