The Visibility Skeleton Frdo Durand, George Drettakis, Claude Puech - PowerPoint PPT Presentation

Aug 31, 2023 •277 likes •382 views

The Visibility Skeleton Frdo Durand, George Drettakis, Claude Puech Visibility Skeleton Graph of visual events (visibility changes): Nodes Extremal stabbing lines (0D). Arcs Critical line sets or line swaths (1D). Generator

The Visibility Skeleton Frédo Durand, George Drettakis, Claude Puech
Visibility Skeleton Graph of visual events (visibility changes): ● Nodes → Extremal stabbing lines (0D). ● Arcs → Critical line sets or line swaths (1D). Generator elements: ● Vertices. ● Edges. ● Faces.
Nodes EV line swaths
Arcs VEE extremal stabbing line
1D Elements VE Line Swath EEE Line Swath
1D Elements FV Line Swath FE Line Swath
0D Elements VV Node
0D Elements VEE Node
0D Elements EEEE Node
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