Advances, Systems and Applications
Table 2 Shape ratio metrics
From: Automated visual quality assessment for virtual and augmented reality based digital twins
Symbol | Variable |
|---|---|
\(R_{V}\) | volume ratio |
\(R_{A}\) | surface area ratio |
\(R_{\phi }\) | sphericity ratio |
\(R_{\rho }\) | bounding box density ratio |
\(R_{E}\) | efficiency ratio |
\(R_{\alpha }\) | connectivity ratio |
\(R_{skew}\) | polygon area skewness ratio |
\(R_{kurt}\) | polygon area kurtosis ratio |
\(R_{COV}\) | polygon area COV ratio |