Publications

Computer Vision and Pattern Recognition

Image Forgeries Detection through Mosaic Analysis: the Intermediate Values Algorithm

Cameras sample each image pixel in one color channel only. The remaining channels are interpolated from neighboring pixels during demosaicing. This operation leaves traces, that can be exploited to authentify images and detect forgeries. This paper…

Quentin Bammey, Rafael Grompone von Gioi, Jean-Michel Morel

Image Processing On Line - 2021

Image Processing

Implementation of VBM3D and Some Variants

Thibaud Ehret, Pablo Arias

Image Processing On Line - 2021

Computer Vision and Pattern Recognition

Parallax estimation for push-frame satellite imagery: application to super-resolution and 3d surface modeling from skysat products

Jeremy Anger, Thibaud Ehret, Gabriele Facciolo

IGARSS 2021 - 2021 IEEE International Geoscience and Remote Sensing Symposium - 2021

Engineering Sciences

Breaking-wave induced pressure and acceleration on a clifftop boulder

James N Steer, O Kimmoun, F Dias

Journal of Fluid Mechanics - 2021

Image Processing

Parallax Estimation for Push-Frame Satellite Imagery: Application to Super-Resolution and 3D Surface Modeling from Skysat Products

Jérémy Anger, Thibaud Ehret, Gabriele Facciolo

IGARSS 2021 - 2021 IEEE International Geoscience and Remote Sensing Symposium - 2021

Artificial Intelligence

Unsupervised Variability Normalization For Anomaly Detection

Aitor Artola, Yannis Kolodziej, Jean-Michel Morel, Thibaud Ehret

2021 IEEE International Conference on Image Processing (ICIP) - 2021

Computer Vision and Pattern Recognition

Self-supervised multi-image super-resolution for push-frame satellite images

Recent constellations of optical satellites are adopting multi-image super-resolution (MISR) from bursts of push-frame images as a way to increase the resolution and reduce the noise of their products while maintaining a lower cost of operation…

Ngoc Long Nguyen, Jeremy Anger, Axel Davy, Pablo Arias, Gabriele Facciolo

IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW 2021) - 2021

Image Processing

A Mathematical Analysis and Implementation of Residual Interpolation Demosaicking Algorithms

Qiyu Jin, Yu Guo, Jean-Michel Morel, Gabriele Facciolo

Image Processing On Line - 2021

Mathematics

Solitary-wave loads on a three-dimensional submerged horizontal plate: Numerical computations and comparison with experiments

Tian Geng, Hua Liu, Frederic Dias

Physics of Fluids - 2021

Computer Vision and Pattern Recognition

PROBA-V-REF: Repurposing the PROBA-V Challenge for Reference-Aware Super Resolution

The PROBA-V Super-Resolution challenge distributes real low-resolution image series and corresponding high-resolution targets to advance research on Multi-Image Super Resolution (MISR) for satellite images. However, in the PROBA-V dataset the low…

Ngoc Long Nguyen, Jeremy Anger, Axel Davy, Pablo Arias, Gabriele Facciolo

2021 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2021) - 2021