Accelerated Volume Rendering with Chebyshev Distance Maps. - Lachlan Deakin; Mark A. Knackstedt (SIGGRAPH Asia Technical Briefs, 2019)

Efficient ray casting of volumetric images using distance maps for empty space skipping. - Lachlan Deakin; Mark A. Knackstedt (Comput. Vis. Media, 2020)