BriefGPT.xyz
Oct, 2023
基于强化学习的状态感知神经自适应采样与去噪方法,用于实时路径追踪
RL-based Stateful Neural Adaptive Sampling and Denoising for Real-Time Path Tracing
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Antoine Scardigli, Lukas Cavigelli, Lorenz K. Müller
TL;DR
通过强化学习优化重要性采样网络,将采样的值输入潜在空间编码器,最终训练一个神经去噪器,该方法在多个数据集上提高了视觉质量,使渲染时间比现有技术提高了1.6倍,成为实时应用的有希望的解决方案。
Abstract
monte-carlo path tracing
is a powerful technique for
realistic image synthesis
but suffers from high levels of noise at low sample counts, limiting its use in real-time applications. To address this, we propose a
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