Hitachi, Ltd.

Tomoko Hatakeyama

Shigeru Kakumoto

Yukio Ogawa

Takatoshi Kodaira

A map editing device capable of easily supplementing insufficient information and easily re-measuring an object that has changed. An image, a perspective projection map, a projection center and a projection angle are displayed in superposition. When a user manually changes the projection center and the projection angle, a perspective projection map after this change is generated and displayed. When a perspective projection map capable of obtaining insufficient information is determined, an imaging condition capable of obtaining the insufficient information can be determined based on the projection center and the projection angle at that time. The insufficient information can be easily supplemented if the arrangement is so made as to acquire images conforming with the imaging condition. The condition necessary for re-measurement can be determined.

Map editing device for assisting updating of a three-dimensional digital

An information processing apparatus and a method being performed in the information processing apparatus which includes an input device, an output device, a memory having stored therein geographic information of a region including positional information of existing facilities in the region and positional information of users of the facilities and an information processing device for processing the geographic and positional information. The information processing device performs various processing steps using the geographic information to locate the facilities in the region such that the access times required by the users to access the facilities are within a permissible range.

Growing community of inventors

Tokyo, Japan

Tomoko Hatakeyama