Presentation

Area ReSTIR: Resampling for Real-time Defocus and Antialiasing
DescriptionWe introduce Area ReSTIR, extending ReSTIR reservoirs to also integrate each pixel’s 4D ray space, including 2D areas on the film and lens. We design novel subpixel-tracking temporal reuse and shift mappings that maximize resampling quality in high-frequency regions, thereby allowing efficient rendering of antialiasing and depth of field.
Event Type
Technical Paper
TimeWednesday, 31 July 202411:15am - 11:25am MDT
LocationMile High 2A
Session Time & Location
Sunday, 28 July 20246:00pm - 8:45pm MDTBluebird Ballroom
Wednesday, 31 July 202410:45am - 12:15pm MDTMile High 2A
Interest Areas
Research & Education
Recordings
Livestreamed
Recorded
Keywords
Rendering
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Exhibitor Full Conference
Wednesday