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. 2019 Dec 4;19(24):5343. doi: 10.3390/s19245343

Table 1.

Identification results of the pedestrians walking in the same direction as the visually impaired people, and oncoming pedestrians and steps.

Observation Results Accuracy
Same Oncoming Step
Identification results Same 181 0 3 0.93
Oncoming 7 45 0 1.00
Step 7 0 15 0.83
Average 0.92