Localization Using Image of Mobile Phone Camera

Abstract

In recent years, location information of people have been attracting a lot of attention as a element for construct of ubiquitous environment. Especially, high precision of that location information is very important in case of emergency. In order to realize the precision, technical challenges will be evaluation of the precision of GPS information and how to improve it. So far, these issues have rarely been studied, however. In this paper, we use GPS on mobile phone as device of obtaining location information. We consider a method improve the precision with camera mobile phone, and show experiment results by the method.