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Visual Landmark Map-Based Spatial Recognition Using a Monocular Camera
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Publication Year
2024-01-01
Journal
Digest of Technical Papers - IEEE International Conference on Consumer Electronics
Publisher
Institute of Electrical and Electronics Engineers Inc.
Citation
Digest of Technical Papers - IEEE International Conference on Consumer Electronics
Keyword
Computer VisionIndoor LocalizationMonocular CameraSpatial RecognitionVisual Landmark Map (VLM)
Mesh Keyword
Indoor localizationMonocular camerasRecognition methodsRelative coordinatesSpatial arrangementsSpatial recognitionTarget spaceVision basedVisual landmark mapVisual landmarks
All Science Classification Codes (ASJC)
Industrial and Manufacturing EngineeringElectrical and Electronic Engineering
Abstract
In this paper, we propose a computer vision-based indoor spatial recognition method. The proposed method recognizes objects in a 360-degree space and eliminates errors in the process in which the space's visual landmark map (VLM) is constructed by considering the 360-degree spatial arrangement and relative coordinates between the recognized objects. The method divides the target space into subspaces, and individual VLMs are applied to each subspace. The VLMs for these subspaces are activated based on their arrangement. When matching images from a camera with VLMs, the system identifies the user's location within the space. An experiment demonstrated the effectiveness of the proposed method in accurately recognizing the user's indoor position, and the data size for maintaining the VLM is highly efficient.
Language
eng
URI
https://aurora.ajou.ac.kr/handle/2018.oak/37126
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85187007901&origin=inward
DOI
https://doi.org/10.1109/icce59016.2024.10444228
Type
Conference
Funding
This research was supported by the MSIT (Ministry of Science and ICT), Korea, under the ITRC (Information Technology Research Center) support program (IITP-2023-2018-0-01431) supervised by the IITP (Institute for Information & Communications Technology Planning & Evaluation)This research was supported by the MSIT (Ministry of Science and ICT), Korea, under the ITRC (Information Technology Research Center) support program (IITP-2023-2018-0-01431) supervised by the IITP (Institute for Information and Communications Technology Planning and Evaluation)
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SHAN GAOYANG Image
SHAN GAOYANGSHAN, GAOYANG
Department of Software and Computer Engineering
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