Path Replay Backpropagation: Differentiating Light Paths Using Constant Memory and Linear Time
Event Type
Technical Paper
Interest Areas
Research & Education
Registration Levels
Ultimate Supporter
Ultimate Attendee
Exhibitor Ultimate
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.