Dr. Fritz Lebowsky Profile

Dr. Fritz Lebowsky

Senior Principal Engineer at STMicroelectronics

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 8 February 2015 Paper

How colorful! A feature it is, isn't it?

Fritz Lebowsky

Proceedings Volume 9395, 939510 (2015) https://doi.org/10.1117/12.2083217

KEYWORDS: Visualization, Stars, Spatial frequencies, Optical filters, Spatial resolution, LCDs, RGB color model, Raster graphics, Visual analytics, Image resolution

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Proceedings Article | 8 February 2015 Paper

Optimizing color fidelity for display devices using vectorized interpolation steered locally by perceptual error quantities

Marina Nicolas, Fritz Lebowsky

Proceedings Volume 9395, 939502 (2015) https://doi.org/10.1117/12.2085108

KEYWORDS: Image compression, Image quality, Visualization, Image processing, Error analysis, Computer programming, High dynamic range imaging, Video compression, Video, Visual compression

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Proceedings Article | 3 February 2014 Paper

Using statistical analysis and artificial intelligence tools for automatic assessment of video sequences

Brice Ekobo Akoa, Emmanuel Simeu, Fritz Lebowsky

Proceedings Volume 9015, 90150O (2014) https://doi.org/10.1117/12.2044797

KEYWORDS: Video, Molybdenum, Video processing, Databases, Statistical analysis, Artificial intelligence, Visualization, Machine learning, Quality measurement, Neurons

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Proceedings Article | 3 February 2014 Paper

Preserving color fidelity for display devices using scalable memory compression architecture for text, graphics, and video

Fritz Lebowsky, Marina Nicolas

Proceedings Volume 9015, 90150M (2014) https://doi.org/10.1117/12.2041564

KEYWORDS: Image compression, Visualization, Error analysis, Image processing, Image quality, Video, Video compression, Visual compression, High dynamic range imaging, Modulation

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Proceedings Article | 4 February 2013 Paper

Optimizing color fidelity for display devices using contour phase predictive coding for text, graphics, and video content

Fritz Lebowsky

Proceedings Volume 8652, 86520X (2013) https://doi.org/10.1117/12.2006775

KEYWORDS: Visualization, Image processing, Image compression, Raster graphics, Video, Image quality, Image segmentation, High dynamic range imaging, Video compression, 3D image processing

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Proceedings Article | 25 January 2012 Paper

Optimizing color fidelity in wide gamut display devices when processing images compressed by block-based discrete cosine transforms (DCT)

Fritz Lebowsky

Proceedings Volume 8292, 82920B (2012) https://doi.org/10.1117/12.909856

KEYWORDS: Image compression, Visualization, Quantization, Image quality, Transform theory, Statistical analysis, Error analysis, Visibility, Visual analytics, Large screens

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Proceedings Article | 25 January 2011 Paper

Color gamut boundary optimization of wide gamut display devices

Fritz Lebowsky

Proceedings Volume 7866, 786605 (2011) https://doi.org/10.1117/12.871379

KEYWORDS: RGB color model, Visualization, Optical filters, LCDs, Control systems, Calibration, Light emitting diodes, Printing, Color management, Image processing

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Proceedings Article | 19 January 2010 Paper

Investigating color dependent depth, shape, and motion perception using 3D rendering on monoscopic displays

Fritz Lebowsky

Proceedings Volume 7528, 75280P (2010) https://doi.org/10.1117/12.839498

KEYWORDS: Visualization, Spatial frequencies, Visual process modeling, Transparency, 3D displays, Modulation, RGB color model, 3D modeling, High dynamic range imaging, Color vision

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Proceedings Article | 19 January 2009 Paper

Optimizing color quality for LED backlight modulated LCD TVs

Fritz Lebowsky

Proceedings Volume 7241, 72410B (2009) https://doi.org/10.1117/12.811897

KEYWORDS: Light emitting diodes, Visualization, LED backlight, LCDs, Modulation, RGB color model, Visual process modeling, Image quality, LED displays, Visibility

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Proceedings Article | 19 January 2009 Paper

A multiprimary display model combined with a spatio-temporal behavioral display model for display characterization by simulation

Carsten Dolar, Fritz Lebowsky

Proceedings Volume 7241, 724108 (2009) https://doi.org/10.1117/12.808194

KEYWORDS: RGB color model, LCDs, Optical filters, Performance modeling, Eye, Liquid crystals, Motion models, Transparency, Computer simulations, Eye models

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Proceedings Article | 28 January 2008 Paper

Simulating multiprimary LCDs on standard tri-stimulus LC displays

Fritz Lebowsky, Katrin Vonneilich, Thomas Bonse

Proceedings Volume 6807, 680708 (2008) https://doi.org/10.1117/12.766244

KEYWORDS: RGB color model, Optical filters, LCDs, Transparency, Visualization, Spatial resolution, Image processing, Virtual reality, Computer architecture, LED backlight

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Proceedings Article | 29 January 2007 Paper

Optimizing color edge contrast in presence of noise and amplitude quantization errors

Fritz Lebowsky, Yong Huang

Proceedings Volume 6493, 64930B (2007) https://doi.org/10.1117/12.704044

KEYWORDS: Quantization, Visualization, Signal to noise ratio, Filtering (signal processing), LCDs, Signal processing, Diamond, Image quality, Spatial resolution, Human vision and color perception

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Proceedings Article | 3 February 2006 Paper

Perceptual image quality improvement for large screen displays

Fritz Lebowsky, Yong Huang, Haiyun Wang

Proceedings Volume 6057, 60570L (2006) https://doi.org/10.1117/12.643207

KEYWORDS: Image quality, Spiral phase plates, Image resolution, Diamond, Large screens, Visualization, Image enhancement, Zoom lenses, Human vision and color perception, Linear filtering

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Proceedings Article | 18 March 2005 Paper

Delicate visual artifacts of advanced digital video processing algorithms

Marina Nicolas, Fritz Lebowsky

Proceedings Volume 5666, (2005) https://doi.org/10.1117/12.587604

KEYWORDS: Skin, Computer programming, Visualization, Video processing, Algorithm development, Analog electronics, Video, Visual process modeling, Digital electronics, Integrated circuits

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Proceedings Article | 17 January 2005 Paper

Color discrimination problems in digital TV systems

Fritz Lebowsky, Marina Nicolas

Proceedings Volume 5667, (2005) https://doi.org/10.1117/12.587512

KEYWORDS: Visualization, RGB color model, Visibility, Linear filtering, LCDs, Signal to noise ratio, Nonlinear filtering, Video, Visual process modeling, Plasma

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Proceedings Article | 13 January 2003 Paper

Color quality management in advanced flat panel display engines

Fritz Lebowsky, Charles Neugebauer, David Marnatti

Proceedings Volume 5008, (2003) https://doi.org/10.1117/12.472020

KEYWORDS: LCDs, RGB color model, Image processing, Visualization, Flat panel displays, Color reproduction, Tolerancing, Standards development, Printing, Image quality standards

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