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dc.contributorTorralba, Antonio
dc.contributorGiró Nieto, Xavier
dc.contributor.authorBaradad Jurjo, Manel
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2018-04-13T21:24:55Z
dc.date.issued2017-10
dc.identifier.urihttp://hdl.handle.net/2117/116288
dc.descriptionThis master thesis will be develop at CSAL-MIT department in the research group of Professor Antonio Torralba
dc.description.abstractIn this thesis we propose a method to infer light fields from shadows casted over diffuse reflectors. Despite shadows can be seen as projections of a 4D function (i.e.\ the light field) into a lower dimensional space (i.e.a 2D space, for a perfectly diffuse reflector), we prove that we can estimate the original light field considering the geometrical properties of the occluder causing the shadow and prior assumptions on typical light fields. We analyze our inference method for different types of typical occluders, and we test its validity through simulations and real world experiments. Estimating the light field in these or similar scenarios, which happen frequently in practice, provides visual information that may be absent in a single view of the original light field.
dc.language.isoeng
dc.publisherUniversitat Politècnica de Catalunya
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació
dc.subject.lcshLight
dc.subject.lcshShades and shadows
dc.subject.otherfield
dc.subject.otherinference
dc.subject.otherdiffuse
dc.subject.othershadows
dc.titleLight field inference from diffuse shadows
dc.typeMaster thesis
dc.subject.lemacLlum
dc.subject.lemacOmbres
dc.identifier.slugETSETB-230.129034
dc.rights.accessRestricted access - author's decision
dc.date.lift10000-01-01
dc.date.updated2017-12-19T06:50:54Z
dc.audience.educationlevelMàster
dc.audience.mediatorEscola Tècnica Superior d'Enginyeria de Telecomunicació de Barcelona
dc.audience.degreeMÀSTER UNIVERSITARI EN ENGINYERIA DE TELECOMUNICACIÓ (Pla 2013)


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