10-20 METHOD DEVICE AND PROGRAM FOR PROVIDING POSITION INFORMATION BASED ON 10-20 SYSTEM

摘要

A method of providing location information based on a 10-20 system performed by a computer is provided. The method includes obtaining a head image of an object, receiving at least four reference points from a user based on the head image, calculating center coordinates in the head image based on the at least four reference points, and and providing location information based on a 10-20 system based on the center coordinates.