@InProceedings{AvasFern:2018:PhTrAp,
author = "Avas, Ignacio and Fern{\'a}ndez, Eduardo",
affiliation = "Centro de C{\'a}lculo, Instituto de Computaci{\'o}n, Universidad
de la Rep{\'u}blica and Centro de C{\'a}lculo, Instituto de
Computaci{\'o}n, Universidad de la Rep{\'u}blica",
title = "A Photon Tracing Approach to Solve Inverse Rendering Problems",
booktitle = "Proceedings...",
year = "2018",
editor = "Ross, Arun and Gastal, Eduardo S. L. and Jorge, Joaquim A. and
Queiroz, Ricardo L. de and Minetto, Rodrigo and Sarkar, Sudeep and
Papa, Jo{\~a}o Paulo and Oliveira, Manuel M. and Arbel{\'a}ez,
Pablo and Mery, Domingo and Oliveira, Maria Cristina Ferreira de
and Spina, Thiago Vallin and Mendes, Caroline Mazetto and Costa,
Henrique S{\'e}rgio Gutierrez and Mejail, Marta Estela and Geus,
Klaus de and Scheer, Sergio",
organization = "Conference on Graphics, Patterns and Images, 31. (SIBGRAPI)",
publisher = "IEEE Computer Society",
address = "Los Alamitos",
keywords = "Photon Tracing, Inverse rendering problems, Optimization.",
abstract = "Lighting intentions are the goals and constraints that designers
like to achieve in a lighting design process. In this context,
rendering problems are the kind of problems based on the rendering
equation that are proposed to satisfy a set of lighting
intentions. These problems are usually expressed as optimization
problems. In this article is presented a novel method based on
photon tracing, the VNS optimization metaheuristic, and the
determination of the number of photons needed, allows to handle a
wider variety of lighting intentions without incurring in high
computational costs. Moreover, the method developed shows to be
efficient when the geometry is also a variable in the rendering
problem. The techniques explained here could be included in a
package used by architects or designers to aid in the lighting
design process of architectural environments.",
conference-location = "Foz do Igua{\c{c}}u, PR, Brazil",
conference-year = "29 Oct.-1 Nov. 2018",
doi = "10.1109/SIBGRAPI.2018.00038",
url = "http://dx.doi.org/10.1109/SIBGRAPI.2018.00038",
language = "en",
ibi = "8JMKD3MGPAW/3RPAAEB",
url = "http://urlib.net/ibi/8JMKD3MGPAW/3RPAAEB",
targetfile = "photon-tracing-approach.pdf",
urlaccessdate = "2024, Apr. 28"
}