Local search device and local search method

摘要

A Local search device includes a camera module for taking a photo an image and acquired image information; a positioning module, a directional measurement module and an view field angle information acquisition module for acquiring location information of its own, direction information of photo and field angle of view information at a time when said camera module photographs an image, re-spectively; an information processing module for storing and processing information including said image information, said location information of its own, said direction information of photo and said field angle of view information; and an image display module for indicating said stored image information, wherein said information processing module determines, from said location information of its own, said direction information of photo and said field angle of view information acquired and stored when said camera module has photographed an image, a direction range fitting into a photographed image-plane of said photographed image, and extracts a target object existing within said direction range and data associated with said target object from a database, and wherein, in an image indicated when said stored image information is displayed on said image display module, data associated with said extracted target object is indicated corresponding to a place where said target object is located.