A Generic Physically-based Approach to the Opening Design Problem

Simple item page
dc.contributor.authorΚalampokis, Konstantinosen_US
dc.contributor.authorPapaioannou, Georgiosen_US
dc.contributor.authorGkaravelis, Anastasiosen_US
dc.contributor.editorT. Bashford-Rogers and L. P. Santosen_US
dc.date.accessioned2016-04-26T07:56:15Z
dc.date.available2016-04-26T07:56:15Z
dc.date.issued2016en_US
dc.description.abstractToday architectural design harnesses photorealistic rendering to accurately assess energy transport for the design of energyefficient buildings. In this context, we present an automatic physically-based solution to the opening design problem, i.e. the goal-driven process of defining openings on the input geometry given a set of lighting constraints, to better exploit natural daylight. Based on a hierarchical approach that combines a linear optimization strategy and a genetic algorithm, our method computes the optimal number, position, size and shape of openings, using a path tracing-based estimator to precisely model the light transport for arbitrary materials and geometry. The method quickly converges to an opening configuration that optimally approximates the desired illumination, with no special geometry editing requirements and the ability to trade quality for performance for interactive applications. We validate our results against ground truth experiments for various scenes and time-of-day intervals.en_US
dc.description.sectionheadersRenderingen_US
dc.description.seriesinformationEG 2016 - Short Papersen_US
dc.identifier.doi10.2312/egsh.20161017en_US
dc.identifier.issn1017-4656en_US
dc.identifier.pages69-72en_US
dc.identifier.urihttps://doi.org/10.2312/egsh.20161017en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectI.3.5 [Computer Graphics]en_US
dc.subjectComputational Geometry and Object Modelingen_US
dc.subjectPhysically based modelingen_US
dc.subjectI.3.7 [Computer Graphics]en_US
dc.subjectThree Dimensional Graphics and Realismen_US
dc.subjectI.3.8 [Computer Graphics]en_US
dc.subjectApplicationsen_US
dc.titleA Generic Physically-based Approach to the Opening Design Problemen_US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
069-072.pdf
Size:
9.86 MB
Format:
Adobe Portable Document Format
Download
Collections
EG 2016 - Short Papers