Accurate Continuous Sweeping Framework in Indoor Spaces With Backpack Sensor System for Applications to 3-D Mapping
- Authors
- Lee, Keonyong; Ryu, Soo-Hyun; Yeon, Suyong; Cho, HyunGi; Jun, ChangHyun; Kang, Jaehyeon; Choi, Hyunga; Hyeon, Janghun; Baek, Insik; Jung, Woonhyung; Kim, Hanul; Doh, Nakju Lett
- Issue Date
- 1월-2016
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Keywords
- Localization; Mapping; SLAM
- Citation
- IEEE ROBOTICS AND AUTOMATION LETTERS, v.1, no.1, pp.316 - 323
- Indexed
- SCOPUS
- Journal Title
- IEEE ROBOTICS AND AUTOMATION LETTERS
- Volume
- 1
- Number
- 1
- Start Page
- 316
- End Page
- 323
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/90012
- DOI
- 10.1109/LRA.2016.2516585
- ISSN
- 2377-3766
- Abstract
- In indoor environments, there exists a few distinctive indoor spaces' features (ISFs). However, up to our knowledge, there is no algorithm that fully utilizes ISF for accurate 3-D SLAM. In this letter, we suggest a sensor system that efficiently captures ISF and propose an algorithm framework that accurately estimates sensor's 3-D poses by utilizing ISF. Experiments conducted in six representative indoor spaces show that the accuracy of the proposed method is better than the previous method. Furthermore, the proposed method shows robust performances in a sense that a set of adjusted parameters of the related algorithms does not need to be recalibrated as target environment changes. We also demonstrate that the proposed method not only generates 3-D depth maps but also builds a dense 3-D RGB-D map.
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Collections - Executive Vice President for Research > Institute of Convergence Science > 1. Journal Articles
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