Dr. Jan Aelterman Profile

Dr. Jan Aelterman

at Univ Gent

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Publications (8)

Proceedings Article | 15 March 2019 Paper

Multi-coil magnetic resonance imaging reconstruction with a Markov random field prior

Marko Panić, Jan Aelterman, Vladimir Crnojević, Aleksandra Pižurica

Proceedings Volume 10949, 109492G (2019) https://doi.org/10.1117/12.2512104

KEYWORDS: Magnetic resonance imaging, Magnetorheological finishing, Reconstruction algorithms, Data acquisition, Image restoration, Algorithm development, Neuroimaging, Brain, Data modeling, Fourier transforms

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Proceedings Article | 11 September 2015 Paper

Shearlet-domain task-driven post-processing and filtering of CT noise

Bart Goossens, Jan Aelterman, Hiêp Luong, Aleksandra Pižurica, Wilfried Philips

Proceedings Volume 9597, 95970I (2015) https://doi.org/10.1117/12.2188584

KEYWORDS: Denoising, Image quality, X-ray computed tomography, Computed tomography, Reconstruction algorithms, Image filtering, Wavelets, Interference (communication), Image segmentation, Diagnostics

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Proceedings Article | 26 September 2013 Paper

A split-augmented Lagrangian algorithm for spectral factorization of a set of 2D directional filters and application to the design of compact shearlet frames

Bart Goossens, Jan Aelterman, Hiêp Luong, Aleksandra Pižurica, Wilfried Philips

Proceedings Volume 8858, 885806 (2013) https://doi.org/10.1117/12.2024876

KEYWORDS: Wavelets, Optical filters, Discrete wavelet transforms, Image filtering, Wavelet transforms, Fourier transforms, Prototyping, Denoising, Digital filtering, Optimization (mathematics)

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Proceedings Article | 14 February 2013 Paper

Bayesian demosaicing using Gaussian scale mixture priors with local adaptivity in the dual tree complex wavelet packet transform domain

Bart Goossens, Jan Aelterman, Hiep Luong, Aleksandra Pizurica, Wilfried Philips

Proceedings Volume 8657, 865704 (2013) https://doi.org/10.1117/12.2008537

KEYWORDS: Denoising, Wavelets, RGB color model, Phase modulation, Image resolution, Optical filters, Digital cameras, Seaborgium, Sensors, Interference (communication)

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Proceedings Article | 27 September 2011 Paper

On structured sparsity and selected applications in tomographic imaging

Aleksandra Pižurica, Jan Aelterman, F. Bai, Sam Vanloocke, Hiep Quang Luong, Bart Goossens, Wilfried Philips

Proceedings Volume 8138, 81381D (2011) https://doi.org/10.1117/12.893784

KEYWORDS: Tomography, Magnetic resonance imaging, Microwave radiation, Magnetorheological finishing, Computer programming, Electromagnetism, Lamps, Optimization (mathematics), Binary data, Reconstruction algorithms

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Proceedings Article | 27 September 2011 Paper

Efficient multiscale and multidirectional representation of 3D data using the 3D discrete shearlet transform

Bart Goossens, Hiêp Luong, Jan Aelterman, Aleksandra Pižurica, Wilfried Philips

Proceedings Volume 8138, 81381Z (2011) https://doi.org/10.1117/12.893808

KEYWORDS: Wavelets, 3D image processing, Berkelium, Matrices, Fourier transforms, Digital filtering, Composites, Wavelet transforms, Stereolithography, Convolution

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Proceedings Article | 27 September 2011 Paper

Design of a tight frame of 2D shearlets based on a fast non-iterative analysis and synthesis algorithm

Bart Goossens, Jan Aelterman, Hiêp Luong, Aleksandra Pižurica, Wilfried Philips

Proceedings Volume 8138, 81381Q (2011) https://doi.org/10.1117/12.893752

KEYWORDS: Wavelets, Image filtering, Fourier transforms, Image processing, Denoising, Image restoration, Digital filtering, Discrete wavelet transforms, Matrices, Composites

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Proceedings Article | 28 January 2009 Paper

Locally adaptive complex wavelet-based demosaicing for color filter array images

Jan Aelterman, Bart Goossens, Aleksandra Pižurica, Wilfried Philips

Proceedings Volume 7248, 72480J (2009) https://doi.org/10.1117/12.807347

KEYWORDS: Wavelets, Linear filtering, Electronic filtering, Optical filters, Wavelet transforms, Discrete wavelet transforms, Denoising, Phase shifts, Imaging arrays, Visualization

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Showing 5 of 8 publications

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