Harold Ross Singleton's Page

Current Organization

Harold Ross Singleton

Profession

Other

If profession is "other", current profession is

Biomedical Engineer

Title

Sole Proprietor

Subspecialty and Expertise in Radiology

Nuclear Cardiology Imaging
Cardiac NMR imaging
Medical image analytics

Radiology Residency and Fellowship

None

Undergraduate, Medical School, and Graduate School (Degrees, Major, and Institution)

BS Engineering Sciences Engineering, Purdue University
MS Bioengineering, University of Michigan Ann Arbor

Clinical, Academic, or Industry Experience

Industry, 20 years

Clinical, academic, research, or business interests within radiology

Medical image analytics: edge detection, segmentation, computer vision

Publications, Honors, and Awards

"Abstracts
H.R. Singleton; Automatic segmentation of the left ventricular myocardium from multi-slice magnetic resonance images; Society of Magnetic Resonance in Medicine, Aug, 1993
L.J. Dell'Italia, C.L. Coghlan, H.R. Singleton, G.G. Blackwell, G.M. Pohost; Curvature-wall thickness product of magnetic resonance imaging: an index of myocardial adaptation to load; Society of Magnetic Resonance in Medicine, Aug, 1993
L.J. Dell'Italia, H.R. Singleton, C.L. Coghlan, D.J. Pearce, G.G. Blackwell, G.M. Pohost; Pressure gradient does not explain leftward shift of the interventricular septum in acute right ventricular hypertension; American College of Cardiology Scientific Sessions, Mar, 1993
D.J. Pearce, L.J. Dell'Italia, G.G. Blackwell, H.R. Singleton, G.M. Pohost; Cine NMR evaluation of left ventricular three-dimensional geometry following acute right ventricular hypertension; Society of Magnetic Resonance in Medicine, Aug, 1991
D.J. Pearce, L.J. Dell'Italia, G.G. Blackwell, H.R. Singleton; Three dimensional in-vivo analysis of the left ventricle following acute right ventricular hypertension; Society of Magnetic Resonance in Medicine, Aug 1991
H.R. Singleton, G.B. Cranney, G.G. Blackwell, P.G. Bischoff, K.F. Adams, G.M. Pohost; A new semi-automatic method for defining left ventricular volumes from short-axis cine images; American College of Cardiology, (17)2, 326A, Feb 1991
H.R. Singleton; Interactive display techniques: examples from NMR phase velocity mapping and inflow angiography; IEEE Proceedings of the First Conference on Visualization in Biomedical Computing, May, 1990
G.B. Cranney, C.S. Lotan, D.E. Bohning, H.R. Singleton, G.M. Pohost; Application of MR phase velocity mapping to assessment of cardiac shunts; Radiological Society of North America, 75th Annual Meeting, Nov 1989
H. R. Singleton, G.B. Cranney, G.M. Pohost; Color-coded MR imaging phase velocity mapping with the PIXAR image processor; Radiological Society of North America 75th Annual Meeting, Nov, 1989
G.B. Cranney, H.R. Singleton, H. Benjelloun, C.S. Lotan, D.E. Bohning, G.M. Pohost; Angulated NMR phase velocity mapping - an added dimension to cardiac cine NMR imaging; American Heart Association 62nd Scientific Sessions, Nov, 1989
H.R. Singleton; Isolation of 3D image subsets and tissue classification NMR angiography using the PIXAR image processor; Society of Magnetic Resonance in Medicine, Aug, 1989
H.W. Strauss, H.R. Singleton, R.D. Burow, et al; Multiple gated acquisition (MUGA): An improved noninvasive technique for evaluation of regional wall motion and left ventricular function; American Journal of Cardiology 39:284, 1977
Manuscripts
H.R. Singleton, G.M. Pohost; Automatic cardiac MR image segmentation using edge detection by tissue classification in pixel neighborhoods; Magnetic Resonance in Medicine 37(3):418-24. 1997
M.A. Lawson, L.L. Johnson, L. Coghlan, M. Alami, E.L. Tauxe, S.E. Reinert, R. Singleton, G.M. Pohost; Correlation of thallium uptake with left ventricular wall thickness by cine magnetic resonance imaging in patients with acute and healed myocardial infarcts; American Journal of Cardiology, 80(4):434-41, 1997
C.L. Coghlan, H.R. Singleton, L.J. Dell'Italia, C.E. Linderholm, G.M. Pohost; Measurement of three dimensional normal vectors, principal curvatures, and wall thickness of the heart using cine-mri; Proceedings Society of Photo-optical and Instrumentation Engineering, Vol 2433, 292-302, 1995
H.J. Lamb, R. Singleton, R.J. van der Geest, G.M. Pohost; MR imaging of regional cardiac function: low-pass filtering of wall thickness curves; Magnetic Resonance in Medicine, 34(3):498-502, 1995
L.J. Dell'Italia, D.J. Pearce, G.G. Blackwell, H.R. Singleton, S.P. Bishop, G.M. Pohost; Right and left ventricular volumes and function after acute pulmonary hypertension in intact dogs; Journal of Applied Physiology, 78(6):2320-7, 1995
H. Harasawa, K.S. Li, T. Nakamoto, L. Coghlan, H.R. Singleton, L.J. Dell'Italia, W.P. Santamore; Ventricular coupling via the pericardium: normal versus tamponade; Cardiovascular Research, 27(8):1470-6, 1993
H.R. Singleton; Automatic image segmentation using edge detection by tissue classification in local neighborhoods; Proceedings, IEEE Southeastcon 92, 286-290, 1992
R.D. Burow, H.W. Strauss, R. Singleton, M. Pond, T. Rehn, I.K. Bailey, L.C. Griffith, E. Nickoloff, B. Pitt; Analysis of left ventricular function from multiple gated acquisition cardiac blood pool imaging. (Comparison to contrast angiography). Circulation 56(6):1024-8, 1977"

Excellence in Biomedical Engineering, Medical Data Systems

Professional and Society Memberships

Certified Systems Engineering Professional, Certified DoD Enterprise Architect

Personal interests and hobbies

Golf, carpentry, gardening, road trips

Additional description or bio about me:

Canadian born, Vietnam veteran (USNR Supply Officer)

URL / Website

http://www.4qmedicalimaging.com

Job preferences (location, salary, type of job, or other info)

Retired

Interested in

new ventures