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EURASIP Journal on Image and Video Processing

Table 3 F-measures and computational time of the noisy images conducted by the proposed and watershed methods.

From: Image Segmentation Method Using Thresholds Automatically Determined from Picture Contents

Image indices

Performance

 

Proposed method

Watershed

 

F-measures

Processing time (sec)

F-measures

Processing time (sec)

78004

0.78

0.34

0.69

0.35*

21077

0.67

0.37

0.60

0.36*

210088

0.64

0.48

0.64

0.38*

300091

0.78

0.32

0.73

0.30*

271035

0.64

0.36

0.63

0.38*

219090

0.60

0.37

0.59

0.35*

  1. Note: the symbol of "*" denotes that the processing time is calculated under a specific threshold where the iterative process under different thresholds is not included.
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