A UAV Visual Relocalization Method Using Semantic Object Features Based on Internet of Things

<div>The precision and recall of the two visual relocalization methods with different similarity thresholds. (a) The method we proposed. (b) The BoW method using ORB features.</div>

Wireless Communications and Mobile Computing

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Figure 6

Figure 6: A UAV Visual Relocalization Method Using Semantic Object Features Based on Internet of Things 