Dr. Manos Papadakis Profile

Dr. Manos Papadakis

Associate Professor at Univ of Houston

SPIE Involvement:

Editor | Author

Proceedings Article | 9 September 2019 Paper

Compactly supported frame wavelets and applications in convolutional neural networks

Nikolaos Karantzas, Kazem Safari, Mozahid Haque, Saeed Sarmadi, Manos Papadakis

Proceedings Volume 11138, 111380G (2019) https://doi.org/10.1117/12.2530342

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Proceedings Article | 9 September 2019 Paper

Lifting the veil: enhancing images in turbid aqueous environments

Sanat Upadhyay, Manos Papadakis

Proceedings Volume 11138, 111380W (2019) https://doi.org/10.1117/12.2529981

KEYWORDS: Video, Visibility, Underwater imaging, Pollution control, Visible radiation

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Proceedings Article | 9 September 2019 Paper

Virtual multi-modal object detection and classification with deep convolutional neural networks

Nikolaos Mitsakos, Manos Papadakis

Proceedings Volume 11138, 1113805 (2019) https://doi.org/10.1117/12.2529233

KEYWORDS: Sensors, Machine learning, Target detection, Network architectures, Image enhancement, Data modeling, Performance modeling, Reflectivity, Autoregressive models, Convolutional neural networks, Object recognition, Detection and tracking algorithms, Artificial neural networks, Artificial intelligence

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Proceedings Article | 21 September 2017 Presentation + Paper

Exploring neuronal synapses with directional and symmetric frame filters with small support

Nikolaos Atreas, Nikolaos Karantzas, Manos Papadakis, Theodoros Stavropoulos

Proceedings Volume 10394, 1039413 (2017) https://doi.org/10.1117/12.2275213

KEYWORDS: Volume rendering, Two photon excitation microscopy, Neuroscience, Wavelet image processing

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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 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 | 27 September 2011 Paper

3D-rigid motion invariant discrimination and classification of 3D-textures

Sanat Upadhyay, Saurabh Jain, Manos Papadakis, Robert Azencott

Proceedings Volume 8138, 813821 (2011) https://doi.org/10.1117/12.891721

KEYWORDS: Tissues, 3D modeling, Image classification, Binary data, Matrices, Stochastic processes, Fourier transforms, Data modeling, Motion models, X-rays

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Proceedings Article | 4 September 2009 Paper

Steerlets: a novel approach to rigid-motion covariant multiscale transforms

Robert Azencott, Bernhard Bodmann, Manos Papadakis

Proceedings Volume 7446, 74460A (2009) https://doi.org/10.1117/12.825704

KEYWORDS: Transform theory, Modulators, Wavelets, Fourier transforms, Wavelet transforms, Spherical lenses, Fast wavelet transforms, 3D image processing, Image processing, Multiscale representation

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Proceedings Article | 27 September 2007 Paper

Isotropic multiresolution analysis for 3D-textures and applications in cardiovascular imaging

Simon Alexander, Robert Azencott, Manos Papadakis

Proceedings Volume 6701, 67011S (2007) https://doi.org/10.1117/12.733403

KEYWORDS: Image segmentation, Tissues, Vector spaces, Spherical lenses, 3D modeling, Cardiovascular magnetic resonance imaging, 3D image processing, Multiscale representation, Image processing algorithms and systems, X-rays

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Proceedings Article | 21 September 2005 Paper

Frame isotropic multiresolution analysis for cardiac CT imaging

Bernhard Bodmann, Manos Papadakis, Donald Kouri, S. David Gertz, Paul Cherukuri, Deborah Vela, Gregory Gladish, Dianna Cody, Ibrahim Abodashy, Jodie Conyers, James Willerson, S. Ward Casscells

Proceedings Volume 5914, 59141O (2005) https://doi.org/10.1117/12.615555

KEYWORDS: Tissues, Wavelets, Image segmentation, Linear filtering, Computed tomography, Fourier transforms, Statistical analysis, Digital filtering, Arteries, Wavelet transforms

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Proceedings Article | 17 September 2005 Paper

Parametric surface denoising

Ioannis Kakadiaris, Ioannis Konstantinidis, Manos Papadakis, Wei Ding, Lixin Shen

Proceedings Volume 5914, 59141K (2005) https://doi.org/10.1117/12.619172

KEYWORDS: Denoising, Wavelets, Image denoising, Digital filtering, Sensors, 3D image processing, 3D metrology, Linear filtering, Algorithm development, Electronic filtering

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Proceedings Article | 13 November 2003 Paper

Nonseparable radial frame multiresolution analysis in multidimensions and isotropic fast wavelet algorithms

Manos Papadakis, G. Gogoshin, Ioannis Kakadiaris, Donald Kouri, David Hoffman

Proceedings Volume 5207, (2003) https://doi.org/10.1117/12.507005

KEYWORDS: Wavelets, Fourier transforms, Reconstruction algorithms, Matrices, Image filtering, Image processing, Linear filtering, Edge detection, Optical filters, Bessel functions

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Proceedings Article | 5 December 2001 Paper

Frames of translates and examples of generalized frame multiresolution analyses

Manos Papadakis

Proceedings Volume 4478, (2001) https://doi.org/10.1117/12.449696

KEYWORDS: Modulation, Linear filtering, Wavelets, Space operations, Fourier transforms, Mathematics, Vector spaces, Molybdenum, Signal processing, Image processing

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Proceedings Article | 4 December 2000 Paper

Generalized frame multiresolution analysis of abstract Hilbert spaces and their applications

Manos Papadakis

Proceedings Volume 4119, (2000) https://doi.org/10.1117/12.408601

KEYWORDS: Wavelets, Linear filtering, Space operations, Mirrors, Fourier transforms, Tellurium, Mathematics, Analytical research, Signal processing, Image processing

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Proceedings Article | 23 October 1996 Paper

Character recognition using a biorthogonal discrete wavelet transform

George Kapogiannopoulos, Manos Papadakis

Proceedings Volume 2825, (1996) https://doi.org/10.1117/12.255249

KEYWORDS: Optical character recognition, Wavelets, Feature extraction, Discrete wavelet transforms, Quantization, Human vision and color perception, Wavelet transforms, Detection and tracking algorithms, Fourier transforms, Information science

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Proceedings Article | 23 October 1996 Paper

Unitary mappings between multiresolution analysis of L2(R) and a parameterization of low-pass filters

Manos Papadakis

Proceedings Volume 2825, (1996) https://doi.org/10.1117/12.255243

KEYWORDS: Wavelets, Linear filtering, Fourier transforms, Radon, Thulium, Information operations, Space operations, Lead, Lutetium, Information technology

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Proceedings Article | 1 September 1995 Paper

Unitary mappings and an equivalence relation between multiresolution analyses of L2(R)

Manos Papadakis

Proceedings Volume 2569, (1995) https://doi.org/10.1117/12.217599

KEYWORDS: Ions, Wavelets, Tin, Aluminum, Space operations, Lithium, Reconstruction algorithms, Radon, Vector spaces, Lutetium

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Proceedings Article | 6 April 1995 Paper

Equivalence relation between multiresolution analyses of L2(R)

Manos Papadakis, Theodoros Stavropoulos, Nicholas Kalouptsidis

Proceedings Volume 2491, (1995) https://doi.org/10.1117/12.205458

KEYWORDS: Space operations, Aluminum, Reconstruction algorithms, Wavelets, Radon, Vector spaces, Transmission electron microscopy, Mathematics, Information operations, Fourier transforms

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