首页>
外国专利>
Geographic coordinate encoding device, method, and storage medium, geographic coordinate decoding device, method, and storage medium, and terminal unit using geographic coordinate encoding device
Geographic coordinate encoding device, method, and storage medium, geographic coordinate decoding device, method, and storage medium, and terminal unit using geographic coordinate encoding device
A geographic coordinate encoding device including a processing unit, wherein the processing unit performs: a first encoding process of determining, from among a plurality of areas obtained by hierarchically dividing a geographic range, an area specified by geographic coordinates of at least two points detected by a sensor, and encoding data representing the determined area; and an output process of outputting data representing a relationship between the specified area and the coordinates of the at least two points, along with code data encoded by the first encoding process.
展开▼