Information retrieval apparatus and method

摘要

The invention provides an information retrieval apparatus and an information retrieval method by which information can be retrieved in an improved operability. A CPU controls a video camera to fetch an image and controls a GPS to detect a current position. The CPU reads out, from within image data stored in a corresponding relationship with URLs of WWW servers, those image data which correspond to position data regarding positions around the detected current position from a WWW data base via a modem and a host machine. Then, the CPU selects, from among the read out image data, that image data which matches with the fetched data, reads out a URL corresponding to the image data and accesses a WWW server designated by the URL.

主权项

id="REI-00002" date="20141014" 1. An information retrieval apparatus for retrieving information from a data base which contains registration data including position data, image data and designation information for retrieval of additional information comprising:
imaging means for obtaining an image; location detection means for detecting a current position location of said information retrieval apparatus; and selection means for selecting image data from said data base which corresponds to the image obtained by said imaging means, said image data having position data representing positions in the vicinity of the current position location detected by said location detection means, and said designation information corresponding to said image data for retrieving said additional information.