Dr. Bulent Bayraktar Profile

Dr. Bulent Bayraktar

at Philips Healthcare

SPIE Involvement:

Author

Publications (13)

Proceedings Article | 22 February 2008 Paper

Phenotypic analysis of bacterial colonies using laser light scatter and pattern-recognition techniques

Bartek Rajwa, Bulent Bayraktar, Padmapriya Banada, Karleigh Huff, Euiwon Bae, E. Daniel Hirleman, Arun Bhunia, J. Paul Robinson

Proceedings Volume 6864, 68640S (2008) https://doi.org/10.1117/12.762366

KEYWORDS: Laser scattering, Bacteria, Classification systems, Detection and tracking algorithms, Light scattering, Pathogens, Image classification, Microorganisms, Matrices, Organisms

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Proceedings Article | 26 April 2007 Paper

Noninvasive forward-scattering system for rapid detection, characterization, and identification of bacterial colonies

Bartek Rajwa, Bulent Bayraktar, Padmapriya Banada, Karleigh Huff, Euiwon Bae, E. Daniel Hirleman, Arun Bhunia, J. Paul Robinson

Proceedings Volume 6554, 65540N (2007) https://doi.org/10.1117/12.722200

KEYWORDS: Pathogens, Laser scattering, Organisms, Computing systems, Bacteria, Feature extraction, Detection and tracking algorithms, Image classification, Contamination, Solids

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Proceedings Article | 19 February 2007 Paper

Application of quantitative morphological cytometry for evaluation of shear stress: potential for HCS systems

Bartek Rajwa, Dominik Lenz, Bülent Bayraktar, Silas Leavesley, J. Paul Robinson

Proceedings Volume 6441, 64410L (2007) https://doi.org/10.1117/12.699246

KEYWORDS: Cytoskeletons, Image segmentation, Shape analysis, Classification systems, Image analysis, Image filtering, Blood circulation, Binary data, Microscopy, Image classification

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Proceedings Article | 16 February 2007 Paper

Quantification of morphology of bacterial colonies using laser scatter measurements and solid element optical modeling

Silas Leavesley, Bülent Bayraktar, Murugesan Venkatapathi, E. Dan Hirleman, Arun Bhunia, J. Paul Robinson, Richard Hassler, Linda Smith, Bartek Rajwa

Proceedings Volume 6446, 64460E (2007) https://doi.org/10.1117/12.701224

KEYWORDS: Solids, Light scattering, Scattering, Scatter measurement, Optical properties, Geometrical optics, Refractive index, Laser scattering, Optical components, Pathogens

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Proceedings Article | 23 October 2006 Paper

Noninvasive forward-scattering system for rapid detection, characterization, and identification of Listeria colonies: image processing and data analysis

Bartek Rajwa, Bulent Bayraktar, Padmapriya Banada, Karleigh Huff, Euiwon Bae, E. Daniel Hirleman, Arun Bhunia, J. Paul Robinson

Proceedings Volume 6381, 638105 (2006) https://doi.org/10.1117/12.686298

KEYWORDS: Laser scattering, Pathogens, Image classification, Feature extraction, Data analysis, Classification systems, Image processing, Feature selection, Machine learning, Agriculture

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SPIE Journal Paper | 1 May 2006 Open Access

Feature extraction from light-scatter patterns of Listeria colonies for identification and classification

Bulent Bayraktar, Padmapriya Banada, Edwin Hirleman, Arun Bhunia, J. Paul Robinson, Bartlomiej Rajwa

JBO, Vol. 11, Issue 03, 034006, (May 2006) https://doi.org/10.1117/12.10.1117/1.2203987

KEYWORDS: Pathogens, Feature extraction, Image classification, Bacteria, Laser scattering, Principal component analysis, Semiconductor lasers, Error analysis, Visualization, Feature selection

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Proceedings Article | 15 March 2006 Paper

Unsupervised clustering of dynamic PET images on the projection domain

Mustafa Kamasak, Bulent Bayraktar

Proceedings Volume 6144, 61444S (2006) https://doi.org/10.1117/12.655866

KEYWORDS: Expectation maximization algorithms, Positron emission tomography, Reconstruction algorithms, Image segmentation, Tomography, Signal to noise ratio, Head, Tissues, Image filtering, Computer simulations

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Proceedings Article | 2 March 2006 Paper

Image reconstruction from discrete Chebyshev moments via formation of lookup tables

Bulent Bayraktar, Tytus Bernas, J. Paul Robinson, Bartek Rajwa

Proceedings Volume 6142, 61424T (2006) https://doi.org/10.1117/12.651938

KEYWORDS: Image restoration, Image quality, Medical imaging, Discretization errors, Image retrieval, Distortion, Cameras, Feature extraction, MATLAB, Computer engineering

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Proceedings Article | 25 February 2006 Paper

Bacterial phenotype identification using Zernike moment invariants

Bulent Bayraktar, Padmapriya Banada, E. Daniel Hirleman, Arun Bhunia, J. Paul Robinson, Bartek Rajwa

Proceedings Volume 6080, 60800V (2006) https://doi.org/10.1117/12.647879

KEYWORDS: Principal component analysis, Pathogens, Light scattering, Bacteria, Feature extraction, Image classification, Detection and tracking algorithms, Analytical research, Contamination, Scattering

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Proceedings Article | 29 March 2005 Paper

Feature extraction for cellular shape analysis in high-content screening (HCS) applications

Bulent Bayraktar, Bartek Rajwa, J. Paul Robinson

Proceedings Volume 5699, (2005) https://doi.org/10.1117/12.597440

KEYWORDS: Shape analysis, Image resolution, Feature extraction, Image processing, Imaging systems, Image segmentation, Image processing algorithms and systems, Biological research, Image analysis, Pattern recognition

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Proceedings Article | 29 March 2005 Paper

Multispectral imaging analysis: spectral deconvolution and applications in biology

Silas Leavesley, Wamiq Ahmed, Bulent Bayraktar, Bartek Rajwa, Jennifer Sturgis, J. Robinson

Proceedings Volume 5699, (2005) https://doi.org/10.1117/12.598065

KEYWORDS: Multispectral imaging, Luminescence, Tissues, Imaging systems, Deconvolution, Reflectivity, Optical filters, Image filtering, Tunable filters, Absorption

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Proceedings Article | 21 May 2004 Paper

Image denoising via fundamental anisotropic diffusion and wavelet shrinkage: a comparative study

Bulent Bayraktar, Mostafa Analoui

Proceedings Volume 5299, (2004) https://doi.org/10.1117/12.537085

KEYWORDS: Signal to noise ratio, Wavelets, Phase modulation, Optical coherence tomography, Anisotropic diffusion, Image processing, Diffusion, Speckle, Image quality, Image enhancement

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Proceedings Article | 12 May 2004 Paper

Performance comparison of fundamental anisotropic diffusion algorithms

Bulent Bayraktar, Mostafa Analoui

Proceedings Volume 5370, (2004) https://doi.org/10.1117/12.536107

KEYWORDS: Anisotropic diffusion, Phase modulation, Diffusion, Wavelets, Signal to noise ratio, Image enhancement, Image processing, Image quality, Interference (communication), Smoothing

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Showing 5 of 13 publications

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