000061535 001__ 61535 000061535 005__ 20210121114504.0 000061535 0247_ $$2doi$$a10.1111/cgf.12604 000061535 0248_ $$2sideral$$a99250 000061535 037__ $$aART-2015-99250 000061535 041__ $$aeng 000061535 100__ $$0(orcid)0000-0001-9000-0466$$aJarabo, Adrian$$uUniversidad de Zaragoza 000061535 245__ $$aRelativistic Effects for Time-Resolved Light Transport 000061535 260__ $$c2015 000061535 5060_ $$aAccess copy available to the general public$$fUnrestricted 000061535 5203_ $$aWe present a real-time framework which allows interactive visualization of relativistic effects for time-resolved light transport. We leverage data from two different sources: real-world data acquired with an effective exposure time of less than 2 picoseconds, using an ultra-fast imaging technique termed femto-photography, and a transient renderer based on ray-tracing. We explore the effects of time dilation, light aberration, frequency shift and radiance accumulation by modifying existing models of these relativistic effects to take into account the time-resolved nature of light propagation. Unlike previous works, we do not impose limiting constraints in the visualization, allowing the virtual camera to explore freely a reconstructed 3D scene depicting dynamic illumination. Moreover, we consider not only linear motion, but also acceleration and rotation of the camera. We further introduce, for the first time, a pinhole camera model into our relativistic rendering framework, and account for subsequent changes in focal length and field of view as the camera moves through the scene. 000061535 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/Lightslice$$9info:eu-repo/grantAgreement/EC/FP7/288914/EU/Vanquishing fear and apathy through E-inclusion: \nPersonalised and populated Realistic Virtual Environments for clinical, home and mobile platforms/VERVE 000061535 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/ 000061535 590__ $$a1.542$$b2015 000061535 591__ $$aCOMPUTER SCIENCE, SOFTWARE ENGINEERING$$b17 / 106 = 0.16$$c2015$$dQ1$$eT1 000061535 592__ $$a0.806$$b2015 000061535 593__ $$aComputer Networks and Communications$$c2015$$dQ1 000061535 593__ $$aComputer Graphics and Computer-Aided Design$$c2015$$dQ1 000061535 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000061535 700__ $$0(orcid)0000-0003-0060-7278$$aMasia, Belen$$uUniversidad de Zaragoza 000061535 700__ $$aVelten, Andreas 000061535 700__ $$aBarsi, Christopher 000061535 700__ $$aRaskar, Ramesh 000061535 700__ $$0(orcid)0000-0002-7503-7022$$aGutierrez, Diego$$uUniversidad de Zaragoza 000061535 7102_ $$15007$$2570$$aUniversidad de Zaragoza$$bDpto. Informát.Ingenie.Sistms.$$cÁrea Lenguajes y Sistemas Inf. 000061535 773__ $$g34, 8 (2015), 1-12$$pComput. graph. forum$$tCOMPUTER GRAPHICS FORUM$$x0167-7055 000061535 8564_ $$s551181$$uhttps://zaguan.unizar.es/record/61535/files/texto_completo.pdf$$yVersión publicada 000061535 8564_ $$s90112$$uhttps://zaguan.unizar.es/record/61535/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000061535 909CO $$ooai:zaguan.unizar.es:61535$$particulos$$pdriver 000061535 951__ $$a2021-01-21-10:53:24 000061535 980__ $$aARTICLE