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Table 1 Statistical results over the correlation values

From: Pressure ulcer image segmentation technique through synthetic frequencies generation and contrast variation using toroidal geometry

Method

Mean

Standard deviation

Max

Min

Comp. time (s)

Proposed technique

0.89

0.102

0.977

0.532

9.04

ACWE

0.5

0.226

0.889

−0.274

70.23

Dynamic contours

0.75

0.154

0.967

0.427

78.65