Application of K-Nearest Neighbor Classification for Static Webcams Visibility Observation

Figure 7

Landmark on the tested imagery (a) under good visibility conditions, (b) during the day with mist, (c) under good visibility conditions with image processing, (d) during nighttime with good visibility and image processing, (e) during fog where the preprocessing resulted in similar outcomes for both daylight and nighttime, and (f) during the day with mist and image processing.

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(b)

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(f)