1 Two parallel lines will never have an intersection point.

2 Each intersection point will have two labels.

3 Exposure latitude: Its lower limit is at the intersection point of the two curves, with an exposure time of 15 units for the example below.

4 Each intersection point would have to be made into an overpass and underpass.

5 If the intersection point falls in the shaded area, cavitation can occur.

6 Intersection point closure is one of the difficulties in the processing.

7 It needs neither iterative process nor getting derivative of the intersection point.