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Table 3 Complete observations for test images 1 to 8

From: Diabetic foot ulcer mobile detection system using smart phone thermal camera: a feasibility study

Observations

Image 1 (°C)

Image 2 (°C)

Image 3 (°C)

Image 4 (°C)

Image 5 (°C)

Image 6 (°C)

Image 7(°C)

Image 8 (°C)

Actual camera measured difference

1.7

2.4

2.4

2.5

2.3

2.2

2.5

2.3

Otsu thresholding mean difference

1.8

2.5

2.5

2.5

2.2

2.2

2.4

2.2

Point-to-point mean difference

0

2.4

2.5

2.6

2.2

2.3

2.6

2.3

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BioMedical Engineering OnLine

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