Search Results for author: Olivier Debeir

Found 7 papers, 1 papers with code

Deep Learning for Reaction-Diffusion Glioma Growth Modelling: Towards a Fully Personalised Model?

no code implementations26 Nov 2021 Corentin Martens, Antonin Rovai, Daniele Bonatto, Thierry Metens, Olivier Debeir, Christine Decaestecker, Serge Goldman, Gaetan Van Simaeys

Based on 1, 200 synthetic tumours grown over real brain geometries derived from magnetic resonance (MR) data of 6 healthy subjects, we demonstrate the ability of DCNNs to reconstruct a whole tumour cell density distribution from only two imaging contours at a single time point.

XCycles Backprojection Acoustic Super-Resolution

no code implementations19 May 2021 Feras Almasri, Jurgen Vandendriessche, Laurent Segers, Bruno da Silva, An Braeken, Kris Steenhaut, Abdellah Touhafi, Olivier Debeir

This work proposed a novel backprojection model architecture for the acoustic image super-resolution problem, together with Acoustic Map Imaging VUB-ULB Dataset (AMIVU).

Image Super-Resolution

Initial condition assessment for reaction-diffusion glioma growth models: A translational MRI/histology (in)validation study

no code implementations2 Feb 2021 Corentin Martens, Laetitia Lebrun, Christine Decaestecker, Thomas Vandamme, Yves-Rémi Van Eycke, Antonin Rovai, Thierry Metens, Olivier Debeir, Serge Goldman, Isabelle Salmon, Gaetan Van Simaeys

Our results suggest that (i) the previously suggested exponential decrease of the tumor cell density with the distance to the tumor core is not unreasonable but (ii) the edema outlines may in general not correspond to a cell density iso-contour and (iii) the commonly adopted tumor cell density value at these outlines is likely overestimated.

Robust Perceptual Night Vision in Thermal Colorization

no code implementations4 Mar 2020 Feras Almasri, Olivier Debeir

In this work, a deep learning method to map the thermal signature from the thermal image's spectrum to a Visible representation in their low-frequency space is proposed.


Characterization of Posidonia Oceanica Seagrass Aerenchyma through Whole Slide Imaging: A Pilot Study

no code implementations7 Mar 2019 Olivier Debeir, Justine Allard, Christine Decaestecker, Jean-Pierre Hermand

The sample organization in the paraffin block coupled with whole slide image analysis allows high throughput data extraction and an exhaustive characterization along the whole blade length.


Multimodal Sensor Fusion In Single Thermal image Super-Resolution

1 code implementation21 Dec 2018 Feras Almasri, Olivier Debeir

(III) A bench-mark ULB17-VT dataset that contains thermal images and their visual images counterpart is presented.

Image Super-Resolution Sensor Fusion

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