000070739 001__ 70739 000070739 005__ 20191122145054.0 000070739 0247_ $$2doi$$a10.1111/cgf.13314 000070739 0248_ $$2sideral$$a105196 000070739 037__ $$aART-2018-105196 000070739 041__ $$aeng 000070739 100__ $$0(orcid)0000-0001-9000-0466$$aJarabo, Adrian$$uUniversidad de Zaragoza 000070739 245__ $$aBidirectional Rendering of Vector Light Transport 000070739 260__ $$c2018 000070739 5060_ $$aAccess copy available to the general public$$fUnrestricted 000070739 5203_ $$aOn the foundations of many rendering algorithms it is the symmetry between the path traversed by light and its adjoint path starting from the camera. However, several effects, including polarization or ¿uorescence, break that symmetry, and are de¿ned only on the direction of light propagation. This reduces the applicability of bidirectional methods that exploit this symmetry for simulating effectively light transport. In this work, we focus on how to include these non-symmetric effects within a bidirectional rendering algorithm. We generalize the path integral to support the constraints imposed by non-symmetric light transport. Based on this theoretical framework, we propose modi¿cations on two bidirectional methods, namely bidirectional path tracing and photon mapping, extending them to support polarization and ¿uorescence, in both steady and transient state 000070739 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/TIN2014-61696-EXP$$9info:eu-repo/grantAgreement/ES/MINECO/TIN2016-78753-P 000070739 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/ 000070739 590__ $$a2.373$$b2018 000070739 591__ $$aCOMPUTER SCIENCE, SOFTWARE ENGINEERING$$b34 / 107 = 0.318$$c2018$$dQ2$$eT1 000070739 592__ $$a0.862$$b2018 000070739 593__ $$aComputer Networks and Communications$$c2018$$dQ1 000070739 593__ $$aComputer Graphics and Computer-Aided Design$$c2018$$dQ1 000070739 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000070739 700__ $$0(orcid)0000-0001-7530-4306$$aArellano, Victor 000070739 7102_ $$15007$$2570$$aUniversidad de Zaragoza$$bDpto. Informát.Ingenie.Sistms.$$cÁrea Lenguajes y Sistemas Inf. 000070739 773__ $$g37, 6 (2018), 96-105$$pComput. graph. forum$$tCOMPUTER GRAPHICS FORUM$$x0167-7055 000070739 8564_ $$s271210$$uhttps://zaguan.unizar.es/record/70739/files/texto_completo.pdf$$yVersión publicada 000070739 8564_ $$s89566$$uhttps://zaguan.unizar.es/record/70739/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000070739 909CO $$ooai:zaguan.unizar.es:70739$$particulos$$pdriver 000070739 951__ $$a2019-11-22-14:44:46 000070739 980__ $$aARTICLE