書誌事項
- タイトル別名
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- Position Estimation by Wearable Walking Navigation System for Visually Impaired with Sensor Fusion
- シカク ショウガイシャ ノ タメ ノ ウェアラブル シエン ソウチ ニ オケル センサ ジョウホウ オ ユウゴウ シタ ジコ イチ スイテイ
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抄録
A wearable walking navigation system without any special infrastructures has been developed to guide visually impaired. It is important to estimate a position correctly so that safe navigation can be realized. In our system, different sensor data are fused to estimate a pedestrian's position. An image processing system and a laser range finder were used to estimate the positions indoors. In this paper, we introduce the concept of “similarity” between map information and sensor data. This similarity is used to estimate the positions. Experimental results show that highly accurate position estimation can be achieved by sensor fusion. The positions in a linear passage were estimated using image processing data, and when the passage turns, the positions were estimated using LRF data.
収録刊行物
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- 電気学会論文誌Ｄ（産業応用部門誌）
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電気学会論文誌Ｄ（産業応用部門誌） 131 (4), 490-496, 2011
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390001204658395904
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- NII論文ID
- 10027980452
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- NII書誌ID
- AN10012320
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- ISSN
- 13488163
- 09136339
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- NDL書誌ID
- 11064562
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可