Dr. Patrick Gioia Profile

Dr. Patrick Gioia

at b<>com

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Publications (10)

Proceedings Article | 18 June 2024 Presentation + Paper

Lossy compression of digital holograms using Gabor frames

Anas El Rhammad, Antonin Gilles, Patrick Gioia, Antoine Lagrange

Proceedings Volume 12998, 129980K (2024) https://doi.org/10.1117/12.3017090

KEYWORDS: Holograms, Holography, Digital holography, Quantization, Wave propagation, Computer generated holography

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Proceedings Article | 18 June 2024 Presentation + Paper

A comparative review of optical flow estimation methods for computer-generated holograms

Nabil Madali, Antonin Gilles, Patrick Gioia, Luce Morin

Proceedings Volume 12998, 129980F (2024) https://doi.org/10.1117/12.3015873

KEYWORDS: Optical flow, Machine learning, Holograms, Depth maps, Motion estimation, Depth of field, 3D video compression, Computer generated holography

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Proceedings Article | 21 August 2020 Presentation + Paper

Compression and reconstruction of extremely-high resolution holograms based on hologram-lightfield transforms

Antonin Gilles, Patrick Gioia

Proceedings Volume 11510, 1151006 (2020) https://doi.org/10.1117/12.2568180

KEYWORDS: Holograms, Holography, Transform theory, Signal to noise ratio, Reconstruction algorithms, Fourier transforms, Visualization, Digital holography, Video compression, 3D video compression

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Proceedings Article | 1 April 2020 Presentation + Paper

Real-time computer-generated hologram calculation using pre-computed angular spectra

Antonin Gilles, Patrick Gioia

Proceedings Volume 11353, 1135304 (2020) https://doi.org/10.1117/12.2554537

KEYWORDS: Holograms, Computer generated holography, Augmented reality, 3D modeling, Light scattering, Autoregressive models, Visualization, 3D image reconstruction, Holography, Fourier transforms, Real-time computing

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Proceedings Article | 6 September 2019 Presentation + Paper

Towards practical hologram streaming using progressive coding

Anas El Rhammad, Patrick Gioia, Antonin Gilles, Marco Cagnazzo

Proceedings Volume 11137, 111371E (2019) https://doi.org/10.1117/12.2529202

KEYWORDS: Holograms, Digital holography, Wavelets, Holography, Diffraction, Image compression, Scalable video coding

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Proceedings Article | 24 May 2018 Presentation + Paper

View-dependent compression of digital hologram based on matching pursuit

Anas El Rhammad, Patrick Gioia, Antonin Gilles, Marco Cagnazzo, Béatrice Pesquet-Popescu

Proceedings Volume 10679, 106790L (2018) https://doi.org/10.1117/12.2315233

KEYWORDS: Holograms, Wavelets, Digital holography, Computer programming, Holography, Visualization, Image compression, Head-mounted displays, Computer generated holography

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Proceedings Article | 22 September 2015 Paper

Fast generation of complex modulation video holograms using temporal redundancy compression and hybrid point-source/wave-field approaches

Antonin Gilles, Patrick Gioia, Rémi Cozot, Luce Morin

Proceedings Volume 9599, 95990J (2015) https://doi.org/10.1117/12.2187045

KEYWORDS: Computer generated holography, Video, Holograms, 3D image processing, Light wave propagation, Video compression, Video acceleration, Modulation, Light scattering, Fourier transforms

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Proceedings Article | 19 September 2014 Paper

Morlet Wavelet transformed holograms for numerical adaptive view-based reconstruction

Kartik Viswanathan, Patrick Gioia, Luce Morin

Proceedings Volume 9216, 92160G (2014) https://doi.org/10.1117/12.2061588

KEYWORDS: Wavelets, Holograms, Fourier transforms, Spatial frequencies, Holography, Digital holography, Edge detection, 3D image processing, Optical design, Spatial resolution

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Proceedings Article | 26 September 2013 Paper

Wavelet compression of digital holograms: Towards a view-dependent framework

Kartik Viswanathan, Patrick Gioia, Luce Morin

Proceedings Volume 8856, 88561N (2013) https://doi.org/10.1117/12.2027199

KEYWORDS: Wavelets, Holograms, Digital holography, Holography, Wavelet transforms, Modulation, Computer programming, Wave propagation, Time-frequency analysis, Video

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Proceedings Article | 28 January 2004 Paper

A new video coder powered with second-generation wavelets

Sebastien Brangoulo, Patrick Gioia, Nathalie Laurent, Jerome Fournier

Proceedings Volume 5208, (2004) https://doi.org/10.1117/12.505592

KEYWORDS: Wavelets, Video, Computer programming, Image processing, Video compression, Video coding, JPEG2000, Wavelet transforms, Motion estimation, Mathematics

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Showing 5 of 10 publications

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