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Table 1 Coordinates of the theoretical matching center point

From: Heterogeneous scene matching based on the gradient direction distribution field

Group number

1

2

3

4

5

6

7

8

Center point

(126, 129)

(120, 100)

(92, 141)

(159, 126)

(104, 129)

(124, 112)

(172, 122)

(150, 125)