Hybrid indoor location estimation system using image processing and WiFi strength

被引：9

作者：

Hattori, Kiyohiko ^{[1
]}

Kimura, Ryousuke ^{[1
]}

Nakajima, Nobuo ^{[1
]}

Fujii, Tetuya ^{[2
]}

Kado, Youiti ^{[2
]}

Zhang, Bing ^{[2
]}

Hazugawa, Takahiro ^{[1
]}

Takadama, Keiki ^{[1
]}

机构：

[1] Univ Electrocommun, 1-5-1 Chofugaoka, Choufu, Tokyo 1828585, Japan

[2] Natl Inst Informat & Commun Technol NICT, Kyoto 6190289, Japan

来源：

PROCEEDINGS OF THE 2009 INTERNATIONAL CONFERENCE ON WIRELESS NETWORKS AND INFORMATION SYSTEMS | 2009年

关键词：

adhoc communication; hybrid navigation; human navigation; indoor location estimation; two dimension marker;

D O I：

10.1109/WNIS.2009.92

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Recently, the service of cellular phone which is dependent on the location is spreading widely. Various techniques are suggested for the location estimation in indoor, however, indoor location estimation techniques have many subjects with a cost and an aspect of the accuracy. To deal with these subjects, we propose a quite new hybrid indoor location estimation method for paying attention to a smart phone with built-in wifi and camera. The proposal method is able to realized both highly accuracy of indoor location estimation and low cost by using the two-dimensional marker, wifi base stations, and the radio wave strength of adhoc communications. Verified by using simulation was able to demonstrate the effectiveness.

引用

页码：406 / +

页数：2

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