Detection of Dummy Trajectories Using Convolutional Neural Networks

Algorithm 2

Trajectory feature metrics generation.

Input: k points intercepted on the trajectory , for i = 1 to k.

Output: k-2 relative offset angles () and k-1 relative length ()

(1)

(2) for= 1 to k-1 do

(3)

(4)

(5)

(6) end for

(7) for j = 1 to k-2 do

(8)

(9)

(10)

(11) if

continue

(12) else

(13) end for

(14) for t = 0 to k-1do

(15)

(16) end for

(17) Return