EMDRO: "Extended Modified DUDA Road Operator"

EMDRO: "Extended Modified DUDA Road Operator"

To allow the computation of thicker features, [P. Dhérété, 1998] extended the four masks and the score to 7X7 windows. The Extended Modified DUDA Road Operator (EMDRO) is described as follows:

The new expression of the score for each mask is:

$\begin{displaymath}Score= \frac{G(\vert a_1- a_2\vert)* G(\vert a_2- a_3\vert)* ......rt)}{max(\sum_{i= 1}^5 F(a_i- b_i), \sum_{i= 1}^5 F(a_i- c_i))}\end{displaymath}$

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