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Table 2 Parameter sets found during validation of the combinatorial optimization using Algorithm 1

From: Towards improving edge quality using combinatorial optimization and a novel skeletonize algorithm

Data set

Work

\(\alpha\)

\(\beta\)

\(\gamma\)

SDE

Kidney boundaries

[14]

240

2D

0

1144.7

NYU Depth Dataset V2

[29]

100

2D or 3D

0

4.2

[31]

40

GWPS

0

7.4

BSDS 500

[25]

40

GWPS

2

24.5

[32]

160

GWPS

0

16.0

[33]

190

GWPS

0

10.6

  1. The optimal parameter set \(\{\alpha , \beta , \gamma \}\) minimizes the mean SDE metric