Kayrros

Thibaud Ehret

Jean-Michel Morel

Carlo De Franchis

Gabriele Facciolo

Sylvain Calisti

Jérémy Anger

Guillaume Lostis

Edouard Machover

Aurélien De Truchis

Thomas Lauvaux

Thibaud Briand

Matthieu Mazzolini

A method for detecting and quantifying gas emissions from a satellite image comprises obtaining an image of an area of interest, determining an amount of variation in light intensity within the image, and correlating the amount of variation in light intensity within the image to a gas concentration of a gas emission located in the area of interest.

Automated detection and quantification of gas emissions

Methods, devices and non-transitory computer-readable storage medium for processing a sequence of respective top view images of a same terrestrial location are provided. One of the method may comprise choosing one image, called reference image, among the respective top view images, estimating for each respective top view image a respective geometric deformation between the respective top view image and the reference image, computing by the respective geometric deformations respective subpixel positions of the respective top view images relative to one high-resolution coordinate system, interpolating at the respective subpixel positions to sample at least part of at least some of the respective top view images on a prescribed grid to obtain a high-resolution image.

Method, device and non-transitory computer-readable storage medium for increasing the resolution and dynamic range of a sequence of respective top view images of a same terrestrial location

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Champigny sur Marne, France

Thibaud Ehret