PROBLEM TO BE SOLVED: To identify positional information of a terminal in a building requiring no additional equipment to install in the building nor special function to the terminal.SOLUTION: An input section 100 inputs pick-up images. A storage section 300 stores object images of ceilings in the building and positional information of respective points. An image matching section 202 collates the pick-up images with the object images to acquire a piece of image positional information corresponding to the object image matching with the pick-up image. A positional information calculation section 203 calculates a piece of positional information of a user terminal which is a piece of positional information of the user terminal when the pick-up image has been obtained from the image positional information.SELECTED DRAWING: Figure 1

    【課題】建物内に新たな設備の設置をすることなく、また、端末に特殊な機能を備えることなく屋内における端末の位置情報を特定する。【解決手段】入力部100は撮影画像を入力し、記憶部300は建物内の天井の対象画像及び各地点における位置情報を記憶し、画像マッチング部202は、撮影画像と、対象画像とのマッチングを行い、撮影画像にマッチする対象画像に体操する画像位置情報を取得し、位置情報算出部203は、画像位置情報から、撮影画像を撮影した時のユーザ端末の位置情報であるユーザ端末位置情報を算出する。【選択図】図1


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    Title :

    INDOOR POSITIONAL INFORMATION POSITIONING SYSTEM AND INDOOR POSITIONAL INFORMATION POSITIONING METHOD


    Additional title:

    屋内位置情報測位システム及び屋内位置情報測位方法


    Contributors:

    Publication date :

    2016-09-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




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