Publications associées à 16K

Wind-Topo: Downscaling near-surface wind fields to high-resolution topography in highly complex terrain with deep learning

Michael Lehning, Jérôme François Sylvain Dujardin

Predicting wind flow in highly complex terrain like the Alps is a challenge for all models. When physical processes need to be resolved in a spatially explicit manner, grids with high horizontal resolution of a few hundred meters are often required and dra ...

WILEY2022

Multifractal Analysis of Snowfall Recorded Using a 2D Video Disdrometer

Alexis Berne, Timothy Hugh Raupach

Universalmultifractal (UM) analysiswas used to investigate the scaling properties of snowfall at high temporal and spatial resolutions. Snowfall datawere recorded using a 2Dvideo disdrometer (2DVD) in the SwissAlps. Six 1-h-long periods of snowfall, half i ...

American Meteorological Society2017

2DVD Data Revisited: Multifractal Insights into Cuts of the Spatiotemporal Rainfall Process

Alexis Berne

Data collected during four heavy rainfall events that occurred in Ardeche (France) with the help of a 2D video disdrometer (2DVD) are used to investigate the structure of the raindrop distribution in both space and time. A first type of analysis is based o ...

American Meteorological Society2015

Impact of Ultra High Definition on Visual Attention

Touradj Ebrahimi, Philippe Hanhart, Hiromi Nemoto

Ultra high definition (UHD) TV is rapidly replacing high definition (HD) TV but little is known of its effects on human visual attention. However, a clear understanding of this effect is important, since accurate models, evaluation methodologies, and metri ...

2014

Hemispherical Multiple Camera System for High Resolution Omni-Directional Light Field Imaging

Alexandre Schmid, Yusuf Leblebici, Hossein Afshari, Abdulkadir Akin, Kerem Seyid, Ömer Cogal

Inspiration from light field imaging concepts has led to the construction of multi-aperture imaging systems. Using multiple cameras as individual apertures is a topic of high relevance in the light field imaging domain. The need for wide field-of-view (FOV ...

Institute of Electrical and Electronics Engineers2013

Resonant PZT MEMS Scanner for High-Resolution Displays

Paul Muralt, Davide Balma, Sven Holmström

A resonant piezoelectric scanner is developed for high-resolution laser-scanning displays. A novel actuation scheme combines the principle of mechanical amplification with lead zirconate titanate (PZT) thin-film actuation. Sinusoidal actuation with 24 V at ...

Institute of Electrical and Electronics Engineers2012

Chattez avec Graph Search

Posez n’importe quelle question sur les cours, conférences, exercices, recherches, actualités, etc. de l’EPFL ou essayez les exemples de questions ci-dessous.

AVERTISSEMENT : Le chatbot Graph n'est pas programmé pour fournir des réponses explicites ou catégoriques à vos questions. Il transforme plutôt vos questions en demandes API qui sont distribuées aux différents services informatiques officiellement administrés par l'EPFL. Son but est uniquement de collecter et de recommander des références pertinentes à des contenus que vous pouvez explorer pour vous aider à répondre à vos questions.

16K

Wind-Topo: Downscaling near-surface wind fields to high-resolution topography in highly complex terrain with deep learning

Multifractal Analysis of Snowfall Recorded Using a 2D Video Disdrometer

2DVD Data Revisited: Multifractal Insights into Cuts of the Spatiotemporal Rainfall Process

Fundamental Power Limits of SAR and ΔΣ Analog-to-Digital Converters

Impact of Ultra High Definition on Visual Attention

Hemispherical Multiple Camera System for High Resolution Omni-Directional Light Field Imaging

Resonant PZT MEMS Scanner for High-Resolution Displays

Graph Chatbot

Chattez avec Graph Search

2DVD Data Revisited: Multifractal Insights into Cuts of the Spatiotemporal Rainfall Process

Impact of Ultra High Definition on Visual Attention

Wind-Topo: Downscaling near-surface wind fields to high-resolution topography in highly complex terrain with deep learning

Multifractal Analysis of Snowfall Recorded Using a 2D Video Disdrometer

Hemispherical Multiple Camera System for High Resolution Omni-Directional Light Field Imaging

Fundamental Power Limits of SAR and ΔΣ Analog-to-Digital Converters

Resonant PZT MEMS Scanner for High-Resolution Displays