Mr. Robert W. Sobol Profile

Robert W. Sobol

at Hewlett Packard Enterprise Co

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Author

Publications (3)

Proceedings Article | 3 March 2017 Presentation + Paper

Non-negative constrained inversion approaches for unmixing chromophores in multispectral optoacoustic tomography

Lu Ding, Xosé Luís Deán-Ben, Neal Burton, Robert Sobol, Vasilis Ntziachristos, Daniel Razansky

Proceedings Volume 10064, 100641B (2017) https://doi.org/10.1117/12.2252807

KEYWORDS: In vivo imaging, Absorbance, Multispectral imaging, Transducers, Chromophores, Tomography, Photoacoustic tomography, Model-based design, Reconstruction algorithms

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SPIE Journal Paper | 1 January 2004

Improving the Retinex algorithm for rendering wide dynamic range photographs

Robert Sobol

JEI, Vol. 13, Issue 01, (January 2004) https://doi.org/10.1117/12.10.1117/1.1636762

KEYWORDS: Image processing, Photography, Image compression, Digital cameras, RGB color model, Cameras, Digital photography, Clouds, Computer programming, Image enhancement

Proceedings Article | 30 May 2002 Paper

Improving the Retinex algorithm for rendering wide dynamic range photographs

Robert Sobol

Proceedings Volume 4662, (2002) https://doi.org/10.1117/12.469531

KEYWORDS: Image processing, Photography, Image compression, Digital photography, Clouds, Image enhancement, Process control, Digital imaging, Spatial frequencies, Digital cameras

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