Dr. Demetrio Labate Profile

Dr. Demetrio Labate

Professor at Univ of Houston

SPIE Involvement:

Author

Area of Expertise:

Harmonic analysis , Wavelets , Image processing , Medical imaging

Websites:

Personal Website

Proceedings Article | 9 September 2019 Paper

Structured receptive field networks and applications to hyperspectral image classification

Demetrio Labate, Kazem Safari, Nikolaos Karantzas, Saurabh Prasad, Farideh Foroozandeh Shahraki

Proceedings Volume 11138, 111380O (2019) https://doi.org/10.1117/12.2527712

KEYWORDS: Hyperspectral imaging, Image classification, Convolutional neural networks, Linear filtering, Associative arrays, Neural networks

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Proceedings Article | 11 September 2015 Paper

Directional ratio based on parabolic molecules and its application to the analysis of tubular structures

Demetrio Labate, Pooran Negi, Burcin Ozcan, Manos Papadakis

Proceedings Volume 9597, 95970L (2015) https://doi.org/10.1117/12.2186259

KEYWORDS: Image segmentation, Molecules, Neurons, Anisotropy, Image processing algorithms and systems, Image processing, Detection and tracking algorithms, Confocal microscopy, Image filtering, Algorithm development

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Proceedings Article | 26 August 2015 Paper

Image registration using the shearlet transform

Glenn Easley, Monica Barbu-McInnis, Demetrio Labate

Proceedings Volume 9597, 95970H (2015) https://doi.org/10.1117/12.2188816

KEYWORDS: Image registration, Scattering, Wavelets, Feature extraction, Image processing, Medical imaging, Matrices, Wavelet transforms, Databases, Remote sensing

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Proceedings Article | 24 August 2015 Paper

Shearlet-based regularized ROI reconstruction in fan beam computed tomography

T. Bubba, D. Labate, G. Zanghirati, S. Bonettini, B. Goossens

Proceedings Volume 9597, 95970K (2015) https://doi.org/10.1117/12.2187387

KEYWORDS: Reconstruction algorithms, Sensors, Fluctuations and noise, CT reconstruction, X-rays, Computed tomography, X-ray computed tomography, Wavelets, Radon transform, Tomography

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Proceedings Article | 26 September 2013 Paper

Directional and non-directional representations for the characterization of neuronal morphology

Burcin Ozcan, Demetrio Labate, David Jiménez, Manos Papadakis

Proceedings Volume 8858, 885803 (2013) https://doi.org/10.1117/12.2024777

KEYWORDS: Neurons, Image segmentation, 3D modeling, Multiscale representation, Axons, Actinium, Reconstruction algorithms, Dendrites, Quantitative analysis, Feature extraction

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Proceedings Article | 26 September 2013 Paper

Optimal restoration of noisy 3D x-ray data via shearlet decompositions

Demetrio Labate, Glenn Easley, Kanghui Guo

Proceedings Volume 8858, 885807 (2013) https://doi.org/10.1117/12.2023680

KEYWORDS: X-rays, Transform theory, Stars, Radon, Wavelets, X-ray imaging, Palladium, X-ray computed tomography, Inverse problems, 3D modeling

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Proceedings Article | 27 September 2011 Paper

Multicomposite wavelet estimation

Glenn Easley, Demetrio Labate, Vishal Patel

Proceedings Volume 8138, 813820 (2011) https://doi.org/10.1117/12.893138

KEYWORDS: Wavelets, Composites, Matrices, Image denoising, Transform theory, Denoising, Spatial frequencies, Algorithm development, Wavelet transforms, Deconvolution

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Proceedings Article | 27 September 2011 Paper

3D discrete shearlet transform and video denoising

Demetrio Labate, Pooran Negi

Proceedings Volume 8138, 81381Y (2011) https://doi.org/10.1117/12.892219

KEYWORDS: Denoising, Video, Wavelets, Algorithm development, Matrices, Mathematical modeling, Convolution, 3D modeling, Discrete wavelet transforms, Fourier transforms

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Proceedings Article | 4 June 2011 Paper

Optimally sparse shearlet approximations of 3D data

Demetrio Labate, Kanghui Guo

Proceedings Volume 8058, 805807 (2011) https://doi.org/10.1117/12.886227

KEYWORDS: Wavelets, Matrices, 3D image processing, Ranging, 3D modeling, Mathematics, Remote sensing, Satellite imaging, Earth observing sensors, Satellites

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Proceedings Article | 19 March 2009 Paper

Improved radon based imaging using the shearlet transform

Glenn Easley, Flavia Colonna, Demetrio Labate

Proceedings Volume 7343, 734306 (2009) https://doi.org/10.1117/12.820066

KEYWORDS: Radon transform, Signal to noise ratio, Radon, Wavelets, Synthetic aperture radar, Image filtering, Rutherfordium, Imaging systems, Image processing, Computed tomography

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Proceedings Article | 17 September 2005 Paper

Sparse multidimensional representation using shearlets

Demetrio Labate, Wang-Q. Lim, Gitta Kutyniok, Guido Weiss

Proceedings Volume 5914, 59140U (2005) https://doi.org/10.1117/12.613494

KEYWORDS: Wavelets, Matrices, Image processing, Composites, Mathematics, Control systems, Calcium, Reconstruction algorithms, Americium, Signal processing

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Proceedings Article | 4 November 2003 Paper

GOME-2: the calibration results of the first flight model

Joerg Callies, Enrico Corpaccioli, Michael Eisinger, Alain Lefebvre, Rose Munro, Abelardo Perez-Albinana, Barbara Ricciarelli, Demetrio Labate, Annalisa Capanni, Rubes Veratti, Gerard Otter, Martin Eschen, Pepijn Kenter, Luud van Riel

Proceedings Volume 5156, (2003) https://doi.org/10.1117/12.504469

KEYWORDS: Calibration, Polarization, Free electron lasers, Lamps, Sensors, Sun, Photodiodes, Diffusers, Temperature metrology, Ozone

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Proceedings Article | 27 January 1997 Paper

Solar diffuser preflight calibration set-up

Etienne Renotte, Andrea Novi, Demetrio Labate, Mauro Melozzi, Claudio Giunti, Roland Meynart

Proceedings Volume 2957, (1997) https://doi.org/10.1117/12.265449

KEYWORDS: Sensors, Diffusers, Receivers, Calibration, Monochromators, Lamps, Solids, Reflectivity, Signal detection, Signal to noise ratio

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Proceedings Article | 30 September 1994 Paper

Interferometric analysis computer code for the infrared atmospheric sounding interferometer (IASI) fourier transform spectrometer (FTS)

Demetrio Labate, Silvano Pieri, Paolo Pili

Proceedings Volume 2210, (1994) https://doi.org/10.1117/12.188125

KEYWORDS: Interferometers, Fourier transforms, Wavefronts, Interferometry, Optics manufacturing, Geometrical optics, Computer programming, Sensors, Spectrometers, Modulation

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