Gillian Isoardi

CFStrace: An evaluation method to include complex fenestration systems in the façade design process

Publisher: Elsevier BV

Date: 03-2021

DOI: 10.1016/J.SOLENER.2021.01.073

An Energy Efficient Lighting Design Strategy to Enhance Visual Comfort in Offices with Windows

Publisher: MDPI AG

Date: 08-2017

DOI: 10.3390/EN10081126

A Parametric Method for Remapping and Calibrating Fisheye Images for Glare Analysis

Publisher: MDPI AG

Date: 16-10-2019

DOI: 10.3390/BUILDINGS9100219

Abstract: High Dynamic Range (HDR) imaging using a fisheye lens has provided new opportunities to evaluate the luminous environment in visual comfort research. For glare analysis, strict calibration is necessary to extract accurate luminous maps to achieve reliable glare results. Most studies have focused on correcting the vignetting effect in HDR imaging during post-calibration. However, the lens projection also contributes to luminous map errors because of its inherent distortion. To date, there is no simple method to correct this distortion phenomenon for glare analysis. This paper presents a parametric-based methodology to correct the projection distortion from fisheye lenses for the specific use in glare analysis. HDR images were captured to examine two devices: a 190° equisolid SIGMA 8 mm F3.5 EX DG fisheye lens mounted on a Canon 5D camera, and a 195° fisheye commercial lens with an unknown projection, mounted on the rear camera of a Samsung Galaxy S7. A mathematical and geometrical model was developed to remap each pixel to correct the projection distortion using Grasshopper and MATLAB. The parametric-based method was validated using Radiance and MATLAB through checking the accuracy of pixel remapping and measuring color distortion with Structural Similarity Index (SSIM). Glare scores were used to compare the results between both devices, which validates the use of mobile phones in photometric research. The results showed that this method can be used to correct HDR images projection distortion for more accurate evaluation of the luminous environment in glare research.

Innovative window design strategy to reduce negative lighting interventions in office buildings

Publisher: Elsevier BV

Date: 11-2018

DOI: 10.1016/J.ENBUILD.2018.09.006

Appraisal of the Visual Environment in an Industrial Factory: a Case Study in Subtropical Climates

Publisher: SolarLits

Date: 12-2016

DOI: 10.15627/JD.2016.4

Night-time driving visibility associated with LED streetlight dimming

Publisher: Elsevier BV

Date: 12-2018

DOI: 10.1016/J.AAP.2018.08.023

Abstract: New LED streetlighting designs and dimming are being introduced worldwide, however, while their cost savings are well established, their impact on driving performance has received little attention. This study investigated the effect of streetlight dimming on night-time driving performance. Participants included 14 licensed drivers (mean age 34.2 ± 4.9 years, range 27-40 years) who drove an instrumented vehicle around a closed circuit at night. Six LED streetlights were positioned along a 250 m, straight section and their light output varied between laps (dimming levels of 25%, 50%, 75% and 100% of maximum output L25, L50, L75 and L100 respectively at 100% average road surface luminance of 1.14 cd/m

Prediction of discomfort glare from windows under tropical skies

Publisher: Elsevier BV

Date: 02-2017

DOI: 10.1016/J.BUILDENV.2016.08.005

A daylight-oriented multi-objective optimisation of complex fenestration systems

Publisher: Elsevier BV

Date: 06-2021

DOI: 10.1016/J.BUILDENV.2021.107828

Discomfort glare in open plan green buildings

Publisher: Elsevier BV

Date: 02-2014

DOI: 10.1016/J.ENBUILD.2013.11.053

Testing the adequacy of luminous change descriptors to represent dynamic attributes in outdoor views

Publisher: Elsevier BV

Date: 03-2021

DOI: 10.1016/J.BUILDENV.2021.107591

Subjective Assessments of Lighting Quality: A Measurement Review

Publisher: Informa UK Limited

Date: 04-02-2019

DOI: 10.1080/15502724.2018.1531017

Post occupancy evaluations relating to discomfort glare: A study of green buildings in Brisbane

Publisher: Elsevier BV

Date: 2013

DOI: 10.1016/J.BUILDENV.2012.08.032

Appraising daylight changes in window views: systematic procedures for classifying and capturing dynamic outdoor scenes

Publisher: Informa UK Limited

Date: 05-05-2020

DOI: 10.1080/00038628.2020.1758621

Subjective responses toward daylight changes in window views: Assessing dynamic environmental attributes in an immersive experiment

Publisher: Elsevier BV

Date: 05-2021

DOI: 10.1016/J.BUILDENV.2021.107720

Illuminant Wavelengths Most Useful for Human Colour Vision

Publisher: OSA

Date: 2014

DOI: 10.1364/SOLED.2014.DTH3D.2

Lighting for work: A study of the relationships among discomfort glare, physiological responses and visual performance

Publisher: Elsevier BV

Date: 2020

DOI: 10.1016/J.BUILDENV.2019.106478

Engineering Daylight into Commercial Buildings

Publisher: Illuminating Engineering Society of Japan

Date: 2006

DOI: 10.2150/JLVE.30.122

Light Naturally

Location: Australia

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Queensland University Of Technology

Location: Australia

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Using Visual Science To Reduce The Dangers Of Night Driving

Start Date: 2019

End Date: 2021

Funder: Australian Research Council

Project LP150100179

Start Date: 2015

End Date: 2018

Funder: Australian Research Council

Linkage Projects - Grant ID: LP150100179

Start Date: 05-2016

End Date: 10-2022

Amount: $285,000.00

Funder: Australian Research Council

Discovery Projects - Grant ID: DP190103141

Start Date: 04-2019

End Date: 12-2023

Amount: $399,458.00

Funder: Australian Research Council