Temporally Stable Content-Adaptive and Spatio-Temporal Shading Rate Assignment for Real-Time Applications

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dc.contributor.authorStappen, Stefanen_US
dc.contributor.authorUnterguggenberger, Johannesen_US
dc.contributor.authorKerbl, Bernharden_US
dc.contributor.authorWimmer, Michaelen_US
dc.contributor.editorLee, Sung-Hee and Zollmann, Stefanie and Okabe, Makoto and Wünsche, Burkharden_US
dc.date.accessioned2021-10-14T10:05:45Z
dc.date.available2021-10-14T10:05:45Z
dc.date.issued2021
dc.description.abstractWe propose two novel methods to improve the efficiency and quality of real-time rendering applications: Texel differential-based content-adaptive shading (TDCAS) and spatio-temporally filtered adaptive shading (STeFAS). Utilizing Variable Rate Shading (VRS)-a hardware feature introduced with NVIDIA's Turing micro-architecture-and properties derived during rendering or Temporal Anti-Aliasing (TAA), our techniques adapt the resolution to improve the performance and quality of real-time applications. VRS enables different shading resolution for different regions of the screen during a single render pass. In contrast to other techniques, TDCAS and STeFAS have very little overhead for computing the shading rate. STeFAS enables up to 4x higher rendering resolutions for similar frame rates, or a performance increase of 4× at the same resolution.en_US
dc.description.sectionheadersWorks-In-Progress and Posters
dc.description.seriesinformationPacific Graphics Short Papers, Posters, and Work-in-Progress Papers
dc.identifier.doi10.2312/pg.20211391
dc.identifier.isbn978-3-03868-162-5
dc.identifier.pages65-66
dc.identifier.urihttps://doi.org/10.2312/pg.20211391
dc.identifier.urihttps://diglib.eg.org:443/handle/10.2312/pg20211391
dc.publisherThe Eurographics Associationen_US
dc.titleTemporally Stable Content-Adaptive and Spatio-Temporal Shading Rate Assignment for Real-Time Applicationsen_US
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