Presentation

Path Replay Backpropagation: Differentiating Light Paths Using Constant Memory and Linear Time
Event Type
Technical Paper
Interest Areas
Research & Education
Registration Levels
Ultimate Supporter
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Exhibitor Ultimate
Time
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DescriptionWe introduce a new unbiased differentiable rendering algorithm that computes light path derivatives in linear time and with constant memory requirements. This significantly reduces the computational cost of differentiable rendering.