Stereo from Shading

dc.contributor.authorChapiro, Alexandreen_US
dc.contributor.authorO'Sullivan, Carolen_US
dc.contributor.authorJarosz, Wojciechen_US
dc.contributor.authorGross, Markusen_US
dc.contributor.authorSmolic, Aljoschaen_US
dc.contributor.editorJaakko Lehtinen and Derek Nowrouzezahraien_US
dc.date.accessioned2015-06-23T05:04:45Z
dc.date.available2015-06-23T05:04:45Z
dc.date.issued2015en_US
dc.description.abstractWe present a new method for creating and enhancing the stereoscopic 3D (S3D) sensation without using the parallax disparity between an image pair. S3D relies on a combination of cues to generate a feeling of depth, but only a few of these cues can easily be modified within a rendering pipeline without significantly changing the content. We explore one such cue-shading stereopsis-which to date has not been exploited for 3D rendering. By changing only the shading of objects between the left and right eye renders, we generate a noticeable increase in perceived depth. This effect can be used to create depth when applied to flat images, and to enhance depth when applied to shallow depth S3D images. Our method modifies the shading normals of objects or materials, such that it can be flexibly and selectively applied in complex scenes with arbitrary numbers and types of lights and indirect illumination. Our results show examples of rendered stills and video, as well as live action footage.en_US
dc.description.sectionheadersPerception and Simplificationen_US
dc.description.seriesinformationEurographics Symposium on Rendering - Experimental Ideas & Implementationsen_US
dc.identifier.doi10.2312/sre.20151173en_US
dc.identifier.pages119-125en_US
dc.identifier.urihttps://doi.org/10.2312/sre.20151173en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectHardware Architecture [I.3.1]en_US
dc.subjectThreeen_US
dc.subjectdimensional displaysen_US
dc.subjectComputer Graphics [I.3.3]en_US
dc.subjectThree Dimensional Graphics and Realismen_US
dc.subjectDisplay Algorithmsen_US
dc.subjectImage Processing and Computer Vision [I.4.8]en_US
dc.subjectScene Analysisen_US
dc.subjectStereoen_US
dc.titleStereo from Shadingen_US
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