Vision-based Indoor Hallway Positioning without using Image Database

Title
Vision-based Indoor Hallway Positioning without using Image Database
Authors
이현호김재헌김철기서민아이석허수정이택진
Keywords
Indoor location positioning; Indoor navigation; No database construction; Perspective line detection; Depth compensation
Issue Date
2014-10
Publisher
ISGNSS 2014
Abstract
Recently, indoor location positioning has attracted great attention in industries and research institutes. However, one of the most critical problems is difficulty of database construction when estimating the user’s position in indoor environments. This paper proposes a method for the vision-based indoor location positioning system in the hallway using a single camera without any database construction. In this proposed approach, first, the structural information of indoor environments is used to avoid the database construction. Second, the depth information is compensated because an image captured from single camera does not have the depth information. The experimental results show that the proposed system has an average error as 1.43m.
URI
http://pubs.kist.re.kr/handle/201004/48428
Appears in Collections:
KIST Publication > Conference Paper
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