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Table 2 F1-Score and accuracy for left (L) and right (R) hand for each participant as well as the average for each of the features

From: Egocentric video: a new tool for capturing hand use of individuals with spinal cord injury at home

 

F1-score

Accuracy

 

L

R

L

R

Participant

 1

0.54

0.53

0.42

0.42

 2

0.6

0.75

0.73

0.79

 3

0.86

0.73

0.79

0.63

 4

0.85

0.58

0.79

0.59

 5

0.72

0.67

0.75

0.7

 6

0.55

1

0.48

0.99

 7

0.84

0.8

0.82

0.69

 8

0.78

0.63

0.67

0.51

 9

0.93

0.91

0.88

0.88

Mean ± S.D.

0.74 ± 0.15

0.73 ± 0.15

0.70 ± 0.16

0.68 ± 0.18

Feature

 Optical Flow

0.73 ± 0.14

0.70 ± 0.13

0.68 ± 0.16

0.66 ± 0.15

 HOG

0.72 ± 0.12

0.72 ± 0.14

0.69 ± 0.12

0.68 ± 0.15

 Colour Histogram

0.70 ± 0.12

0.66 ± 0.17

0.68 ± 0.10

0.66 ± 0.16