Path-space Motion Estimation and Decomposition for Robust Animation Filtering

• Published in: Computer graphics forum Vol. 34; no. 4; pp. 131 - 142
• Main Authors: Zimmer, Henning, Rousselle, Fabrice, Jakob, Wenzel, Wang, Oliver, Adler, David, Jarosz, Wojciech, Sorkine-Hornung, Olga, Sorkine-Hornung, Alexander
• Format: Journal Article
• Language: English
• Published: Oxford Blackwell Publishing Ltd 01.07.2015
• Subjects: and texture; Categories and Subject Descriptors (according to ACM CCS); Computation; Computer animation; Computer graphics; Computer simulation; Decomposition; I.3.7 [Computer Graphics]: Color; I.3.7 [Computer Graphics]: Color, shading, shadowing, and texture; I.3.7 [Computer Graphics]: Three-Dimensional Graphics and Realism; Image processing systems; Mathematical analysis; Noise reduction; Pixels; shading; shadowing; Studies; Temporal logic; Vectors (mathematics); United States > US
• ISSN: 0167-7055; 1467-8659
• DOI: 10.1111/cgf.12685

Renderings of animation sequences with physics‐based Monte Carlo light transport simulations are exceedingly costly to generate frame‐by‐frame, yet much of this computation is highly redundant due to the strong coherence in space, time and among samples. A promising approach pursued in prior work en...