Decoupled Space and Time Sampling of Motion and Defocus Blur for Unified Rendering of Transparent and Opaque Objects

• Published in: Computer graphics forum Vol. 35; no. 7; pp. 441 - 450
• Main Authors: Widmer, S., Wodniok, D., Thul, D., Guthe, S., Goesele, M.
• Format: Journal Article
• Language: English
• Published: Oxford Blackwell Publishing Ltd 01.10.2016
• Subjects: Analysis; Categories and Subject Descriptors (according to ACM CCS); Digital video; Frames; Hierarchies; I.3.6 [Computer Graphics]: Methodology and Techniques-Graphics data structures and data types; I.3.7 [Computer Graphics]: Three-Dimensional Graphics and Realism-Raytracing; Image processing systems; Rendering; Representations; Sampling; Stores; Studies; Viewing

We propose a unified rendering approach that jointly handles motion and defocus blur for transparent and opaque objects at interactive frame rates. Our key idea is to create a sampled representation of all parts of the scene geometry that are potentially visible at any point in time for the duration...