Moving Object Detection Using Dynamic Motion Modelling from UAV Aerial Images

Figure 8

(a) 𝐹𝐷_𝑏(𝑚,𝑛,𝑡). (b) Conventional dilation: 𝐹𝐷_𝑏(𝑚,𝑛,𝑡)⊕𝐿={𝑥∣𝑥=𝑖+𝑗;𝑖∈𝐹𝐷_𝑒(𝑚,𝑛,𝑡);𝑗∈𝐿}. (c) Analysis of edge based dilation from 𝐹𝐷_𝑒(𝑚,𝑛,𝑡). (d) Edge based dilation: 𝐹𝐷_𝑑(𝑚,𝑛,𝑡)=𝐹𝐷_𝑒(𝑚,𝑛,𝑡)∪{𝑥∣𝑥=𝑖+𝑗;𝑖∈𝐹𝐷_𝑒(𝑚,𝑛,𝑡)}; 𝑗∈𝐿;Edge(𝑥)≠0. (e) Output after SUED: 𝐹𝐷_𝑒(𝑚,𝑛,𝑡).

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