공장환경에서 AGV를 위한 인공표식 기반의 포즈그래프 SLAM
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 허환 | - |
dc.contributor.author | 송재복 | - |
dc.date.accessioned | 2021-09-04T20:52:32Z | - |
dc.date.available | 2021-09-04T20:52:32Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 1975-6291 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/94928 | - |
dc.description.abstract | This paper proposes a pose-graph based SLAM method using an upward-looking camera and artificial landmarks for AGVs in factory environments. The proposed method provides a way to acquire the camera extrinsic matrix and improves the accuracy of feature observation using a low-cost camera. SLAM is conducted by optimizing AGV’s explored path using the artificial landmarks installed on the ceiling at various locations. As the AGV explores, the pose nodes are added based on the certain distance from odometry and the landmark nodes are registered when AGV recognizes the fiducial marks. As a result of the proposed scheme, a graph network is created and optimized through a G2O optimization tool so that the accumulated error due to the slip is minimized. The experiment shows that the proposed method is robust for SLAM in real factory environments. | - |
dc.language | Korean | - |
dc.language.iso | ko | - |
dc.publisher | 한국로봇학회 | - |
dc.title | 공장환경에서 AGV를 위한 인공표식 기반의 포즈그래프 SLAM | - |
dc.title.alternative | Artificial Landmark based Pose-Graph SLAM for AGVs in Factory Environments | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 송재복 | - |
dc.identifier.bibliographicCitation | 로봇학회 논문지, v.10, no.2, pp.112 - 118 | - |
dc.relation.isPartOf | 로봇학회 논문지 | - |
dc.citation.title | 로봇학회 논문지 | - |
dc.citation.volume | 10 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 112 | - |
dc.citation.endPage | 118 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART001998203 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Pose-graph | - |
dc.subject.keywordAuthor | SLAM | - |
dc.subject.keywordAuthor | Upward-looking camera | - |
dc.subject.keywordAuthor | AGV | - |
dc.subject.keywordAuthor | Camera extrinsic matrix | - |
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