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Spatiotemporal Variance-Guided Filtering: Real-Time Reconstruction for Path Traced Global Illumination
We introduce a reconstruction algorithm that generates a tempo- rally stable sequence of images from one path-per-pixel global illumination. To handle such noisy input, we use temporal accu- mulation to increase the e ...
Interactive Stable Ray Tracing
Interactive ray tracing applications running on commodity hard- ware can su er from objectionable temporal artifacts due to a low sample count. We introduce stable ray tracing, a technique that improves temporal stability ...
Detecting Aliasing Artifacts in Image Sequences Using Deep Neural Networks
In this short paper we present a machine learning approach to detect visual artifacts in rendered image sequences. Specifically, we train a deep neural network using example aliased and antialiased image sequences exported ...