1. A method of compensating position information of a field of view (FOV) on a substrate during a substrate inspection by a substrate inspection apparatus, the method comprising: determining the FOV based on an image-capturing range of a camera of the substrate inspection apparatus; selecting, by a computer and a computer program, feature objects within the FOV of the substrate; generating, by the computer and the computer program, a first compensation matrix on a basis of information of the selected feature objects within the FOV and storing the first compensation matrix in a memory section; obtaining an offset value of each of the selected feature objects within the FOV by applying the selected feature objects to the first compensation matrix and storing the offset value in the memory section; comparing, by the computer and the computer program, offset values of the selected feature objects with reference values of the selected feature objects; obtaining effective feature objects from the selected feature objects within the FOV, wherein the effective feature objects are ones of the selected feature objects of which offset values are less than the reference values thereof; repeatedly performing, by the computer and the computer program, the above steps N times (N≥1) on the FOV to count a number of effective feature objects in each time and determine a maximum number among counted numbers at the N times; generating, by the computer and the computer program, a second compensation matrix using information of effective feature objects of which number is determined as the maximum number and storing the second compensation matrix in the memory section; compensating, by the computer and the computer program, the position information of the FOV on the substrate with the second compensation matrix to be same as position information of an exact area intended to be inspected; and a display section that displays operation status and result of the substrate inspection by the substrate inspection apparatus.