Mr. Helko E. Lehmann Profile

Helko E. Lehmann

at Philips Research

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Author

Publications (5)

Proceedings Article | 14 February 2012 Paper

Robust left ventricular myocardium segmentation for multi-protocol MR

A. Groth, J. Weese, H. Lehmann

Proceedings Volume 8314, 83142S (2012) https://doi.org/10.1117/12.911201

KEYWORDS: Image segmentation, Data modeling, 3D modeling, Heart, Image registration, 3D image processing, Magnetic resonance imaging, Systems modeling, Associative arrays, Process modeling

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Proceedings Article | 28 February 2009 Paper

Toward knowledge-enhanced viewing using encyclopedias and model-based segmentation

Reinhard Kneser, Helko Lehmann, Dieter Geller, Yue-Chen Qian, Jürgen Weese

Proceedings Volume 7260, 72601D (2009) https://doi.org/10.1117/12.811587

KEYWORDS: Image segmentation, Brain, Optic nerve, Image processing, Medical imaging, 3D modeling, Neuroimaging, Visualization, Pathology, Image enhancement

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Proceedings Article | 22 March 2007 Paper

Efficient hardware accelerated rendering of multiple volumes by data dependent local render functions

Helko Lehmann, Dieter Geller, Jürgen Weese, Gundolf Kiefer

Proceedings Volume 6509, 65091Z (2007) https://doi.org/10.1117/12.709197

KEYWORDS: Visualization, Volume rendering, Data acquisition, Digital video recorders, Tissues, Angiography, Computed tomography, Medical imaging, Opacity, Image processing

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Proceedings Article | 10 March 2006 Paper

Visualizing the beating heart: interactive direct volume rendering of high-resolution CT time series using standard PC hardware

Helko Lehmann, Olivier Ecabert, Dieter Geller, Gundolf Kiefer, Jürgen Weese

Proceedings Volume 6141, 614109 (2006) https://doi.org/10.1117/12.652087

KEYWORDS: Visualization, Volume rendering, Heart, Opacity, Image quality standards, Computed tomography, Image processing, Image segmentation, Digital video recorders, Data acquisition

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Proceedings Article | 12 April 2005 Paper

Visualization of large medical data sets using memory-optimized CPU and GPU algorithms

Gundolf Kiefer, Helko Lehmann, Juergen Weese

Proceedings Volume 5744, (2005) https://doi.org/10.1117/12.595025

KEYWORDS: Visualization, Volume rendering, Image quality, Data acquisition, Computer architecture, RGB color model, Image quality standards, Data storage, Scanners, Medical imaging

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