抄録
This paper is presented about study of the measurement accuracy with the angle of direction by an omnidirectional camera. There is it as one of the ways a mobile robot acquires the ambient information. In self-localization of the mobile robot using this omnidirectional camera, the improvement in the measurement accuracy of an angle of direction is important. However, there are few papers by which the accuracy about measurement of the angle of direction by an omnidirectional camera is described. Therefore, we consider the measurement accuracy of the angle of direction in an omnidirectional camera, and study the technique of improving it.