Study on the Deocclusion of the Visibility Window of Traffic Signs on a Curved Highway

Figure 3

Illustration of occlusion factors (for details, refer to the text). (a) Plant occlusion. (b) Slope occlusion wall. (c) Dynamic occlusion of codirectional vehicles. (d) Occlusion from central divider. (e) Occlusion of monitoring facilities. (f) Occlusion of traffic signs.

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(b)

(c)

(d)

(e)

(f)