Table 1.

System matrix size comparison.

	P	${\mathit{G}}_{\text{solid}.\text{ang}}+{\mathit{B}}_{\text{solid}.\text{ang}}^{2\text{D}}$	${\mathit{G}}_{\text{line}.int}+{\mathit{B}}_{\text{line}.int}^{2\text{D}}+{\mathit{R}}_{\text{line}.int}^{\text{tr}}+{\mathit{R}}_{\text{line}.int}^{\text{a}}$	${\mathit{G}}_{\text{line}.int}^{\prime }$
Size (byte)	18.2 G	6.1 G + 6.3 M	410.3 M + 5.7 M + 31.6 M + 4.0 K	557 M