Publications associées à Ciel

Regional Differences in the Perception of Daylit Scenes across Europe Using Virtual Reality. Part II: Effects of Facade and Daylight Pattern Geometry

Marilyne Andersen, Jan Wienold, Kynthia Chamilothori

While there is a growing use of complex facade designs in contemporary architecture worldwide and across Europe, little is known about the perceptual effects of these facades and the resulting daylight patterns on occupants, or about how such effects might ...

TAYLOR & FRANCIS INC2022

Removing imaging systematics from galaxy clustering measurements with Obiwan: application to the SDSS-IV extended Baryon Oscillation Spectroscopic Survey emission-line galaxy sample

Cheng Zhao, Johan Comparat, Anand Stéphane Raichoor

This work presents the application of a new tool, Obiwan, which uses image simulations to determine the selection function of a galaxy redshift survey and calculate three-dimensional (3D) clustering statistics. Obiwan relies on a forward model of the proce ...

OXFORD UNIV PRESS2020

A new method to determine multi-angular reflectance factor from lightweight multispectral cameras with sky sensor in a target-less workflow applicable to UAV

Manuel Simon Paul Cubero-Castan, Christoph Strecha, Dai Shi

A new physically based method to estimate hemispheric-directional reflectance factor (HDRF) from lightweight multispectral cameras that have a downwelling irradiance sensor is presented. It combines radiometry wilh photogrammetric computer vision to derive ...

ELSEVIER SCIENCE INC2019

LSST: From Science Drivers to Reference Design and Anticipated Data Products

Darong Huang, Jonathan Andrew Blazek, Anja Annemone Becker, Shikhar Tuli, Michelle Miller, Guillaume Blanc, Abhijit Saha, Wei Cui, Christopher Montgomery, Darko Jevremovic

We describe here the most ambitious survey currently planned in the optical, the Large Synoptic Survey Telescope (LSST). The LSST design is driven by four main science themes: probing dark energy and dark matter, taking an inventory of the solar system, ex ...

IOP PUBLISHING LTD2019

An Experiment in Virtual Reality to Measure Daylight-Driven Interest in Rendered Architectural Scenes

Marilyne Andersen, Kynthia Chamilothori, Siobhan Francois Rockcastle

This paper introduces an experiment using a virtual reality headset to collect subjective evaluations of rendered daylit architectural scenes. By varying sky conditions and view directions from a fixed position in architectural renderings, the authors coll ...

2017

Toward proper evaluation of light dose in indoor office environment by frontal lux meter

Jean-Louis Scartezzini, Ali Motamed, Maira Vieira Dias

The wearable Brazilian illuminance meter “OcuLux” provides the opportunity to monitor continuously pupilar illuminance for indoor environment. The device is calibrated to evaluate the illuminance in lux for the range of 0 to 3500 lux with 23% of precision. ...

Elsevier2017

A human-centric approach to assess daylight in buildings for non-visual health potential, visual interest and gaze behavior

Marilyne Andersen, Mandana Sarey Khanie, María Lovísa Ámundadóttir, Siobhan Francois Rockcastle

This paper introduces a novel approach for the assessment of daylight performance in buildings, venturing beyond existing methods that evaluate 2-dimensional illumination and comfort within a fixed field-of-view in order to predict human responses to light ...

Elsevier2017

CFHTLenS: weak lensing calibrated scaling relations for low-mass clusters of galaxies

Jean-Paul Richard Kneib

L(X)We present weak lensing and X-ray analysis of 12 low-mass clusters from the Canada-France-Hawaii Telescope Lensing Survey and XMM-CFHTLS surveys. We combine these systems with high-mass systems from Canadian Cluster Comparison Project and low-mass syst ...

Oxford University Press2015

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Ciel

Traversing Time Dependent Light Fields for Daylight Glare Evaluation

Regional Differences in the Perception of Daylit Scenes across Europe Using Virtual Reality. Part II: Effects of Facade and Daylight Pattern Geometry

Removing imaging systematics from galaxy clustering measurements with Obiwan: application to the SDSS-IV extended Baryon Oscillation Spectroscopic Survey emission-line galaxy sample

A new method to determine multi-angular reflectance factor from lightweight multispectral cameras with sky sensor in a target-less workflow applicable to UAV

LSST: From Science Drivers to Reference Design and Anticipated Data Products

A Light Pollution Simulator

An Experiment in Virtual Reality to Measure Daylight-Driven Interest in Rendered Architectural Scenes

Toward proper evaluation of light dose in indoor office environment by frontal lux meter

A human-centric approach to assess daylight in buildings for non-visual health potential, visual interest and gaze behavior

CFHTLenS: weak lensing calibrated scaling relations for low-mass clusters of galaxies

Graph Chatbot

Chattez avec Graph Search

Traversing Time Dependent Light Fields for Daylight Glare Evaluation

A Light Pollution Simulator

CFHTLenS: weak lensing calibrated scaling relations for low-mass clusters of galaxies

LSST: From Science Drivers to Reference Design and Anticipated Data Products

An Experiment in Virtual Reality to Measure Daylight-Driven Interest in Rendered Architectural Scenes

Toward proper evaluation of light dose in indoor office environment by frontal lux meter

A human-centric approach to assess daylight in buildings for non-visual health potential, visual interest and gaze behavior

Removing imaging systematics from galaxy clustering measurements with Obiwan: application to the SDSS-IV extended Baryon Oscillation Spectroscopic Survey emission-line galaxy sample

Regional Differences in the Perception of Daylit Scenes across Europe Using Virtual Reality. Part II: Effects of Facade and Daylight Pattern Geometry

A new method to determine multi-angular reflectance factor from lightweight multispectral cameras with sky sensor in a target-less workflow applicable to UAV