Publicación:
APPLICATION OF HIGH-DYNAMIC RANGE IMAGING TECHNIQUES IN ARCHITECTURE: A STEP TOWARD HIGH-QUALITY DAYLIT INTERIORS?

Vista sencilla de ítem
dc.creatorMARÍA BEATRIZ FLORENCIA PIDERIT MORENO
dc.date2018
dc.date.accessioned2025-01-10T14:57:54Z
dc.date.available2025-01-10T14:57:54Z
dc.date.issued2018
dc.description.abstractHIGH DYNAMIC RANGE (HDR) IMAGING TECHNIQUES ARE NOWADAYS WIDELY USED IN BUILDING RESEARCH TO CAPTURE LUMINANCES IN THE OCCUPANT FIELD OF VIEW AND INVESTIGATE VISUAL DISCOMFORT. THIS PHOTOGRAPHIC TECHNIQUE ALSO MAKES IT POSSIBLE TO MAP SKY LUMINANCES. SUCH IMAGES CAN BE USED FOR ILLUMINATING VIRTUAL SCENES; THE TECHNIQUE IS CALLED IMAGE-BASED LIGHTING (IBL). THIS PAPER PRESENTS A WORK INVESTIGATING IBL IN A LIGHTING QUALITY RESEARCH CONTEXT FOR ACCELERATING THE DEVELOPMENT OF APPEARANCE-DRIVEN PERFORMANCE INDICATORS. SIMULATIONS WERE CARRIED OUT USING RADIANCE SOFTWARE. THE ABILITY OF IBL TO ACCURATELY PREDICT INDOOR LUMINANCES IS DISCUSSED BY COMPARISON WITH LUMINANCES FROM HDR PHOTOGRAPHS AND LUMINANCES PREDICTED BY SIMULATION IN MODELING THE SKY IN SEVERAL OTHER MORE TRADITIONAL WAYS. THE PRESENT STUDY CONFIRMS PREVIOUS OBSERVATIONS THAT IBL LEADS TO SIMILAR LUMINANCE VALUES THAN FAR LESS LABORIOUS SIMULATIONS IN WHICH THE SKY IS MODELED BASED ON OUTDOOR ILLUMINANCE MEASUREMENTS. IBL AND THESE LAST METHODS MINIMIZE DIFFERENCES WITH HDR PHOTOGRAPHS IN COMPARISON TO SKY MODELING NOT BASED ON OUTDOOR MEASUREMENTS.
dc.formatapplication/pdf
dc.identifier.doi10.3390/jimaging4010019
dc.identifier.issn1943-3522
dc.identifier.issn1062-3701
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/9771
dc.languagespa
dc.publisherJOURNAL OF IMAGING SCIENCE AND TECHNOLOGY
dc.relation.uri10.3390/jimaging4010019
dc.rightsPUBLICADA
dc.titleAPPLICATION OF HIGH-DYNAMIC RANGE IMAGING TECHNIQUES IN ARCHITECTURE: A STEP TOWARD HIGH-QUALITY DAYLIT INTERIORS?
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.SedeCONCEPCIÓN
Archivos
Colecciones
Artículos científicos