Robust Human Upper-Limbs Trajectory Prediction Based on Gaussian Mixture Prediction
Accurate prediction of human motion trajectory can improve the security of human-robot cooperation. Due to the unstructured nature of collaborative workspace and the uncertainty of sensor sensing data, the trajectory prediction accuracy of traditional prediction algorithms is low, and the uncertaint...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2023-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/10024821/ |
| _version_ | 1797902235741454336 |
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| author | Qinghua Li Lei Zhang Mengyao Zhang Yuanshuai Du Kaiyue Liu Chao Feng |
| author_facet | Qinghua Li Lei Zhang Mengyao Zhang Yuanshuai Du Kaiyue Liu Chao Feng |
| author_sort | Qinghua Li |
| collection | DOAJ |
| description | Accurate prediction of human motion trajectory can improve the security of human-robot cooperation. Due to the unstructured nature of collaborative workspace and the uncertainty of sensor sensing data, the trajectory prediction accuracy of traditional prediction algorithms is low, and the uncertainty is difficult to estimate. Aiming at the complex characteristics of human upper limb movement patterns, this paper proposes a robust upper limb end trajectory prediction algorithm. The robust Gaussian mixture model was used to model the trajectory of human upper limb movement, and the statistical values of the future trajectory were obtained by combining Gaussian mixture regression. The advantage of this algorithm is that the prediction result is not only the predicted value of the position, but also the probability distribution of all possible future motion trajectories of the upper limb. The position prediction information in a specific motion mode can be obtained by using probability and statistical distribution characteristics. The algorithm is tested on both public and private datasets. Experimental results show that this method can predict human trajectories well. |
| first_indexed | 2024-04-10T09:14:30Z |
| format | Article |
| id | doaj.art-9742a5b8d31140d19ae900ae4394a6d3 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-04-10T09:14:30Z |
| publishDate | 2023-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-9742a5b8d31140d19ae900ae4394a6d32023-02-21T00:03:07ZengIEEEIEEE Access2169-35362023-01-01118172818410.1109/ACCESS.2023.323900910024821Robust Human Upper-Limbs Trajectory Prediction Based on Gaussian Mixture PredictionQinghua Li0Lei Zhang1Mengyao Zhang2Yuanshuai Du3Kaiyue Liu4Chao Feng5https://orcid.org/0000-0002-6102-6832School of Information and Automation Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, ChinaSchool of Information and Automation Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, ChinaSchool of Information and Automation Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, ChinaSchool of Information and Automation Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, ChinaInternational School for Optoelectronic Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, ChinaInternational School for Optoelectronic Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, ChinaAccurate prediction of human motion trajectory can improve the security of human-robot cooperation. Due to the unstructured nature of collaborative workspace and the uncertainty of sensor sensing data, the trajectory prediction accuracy of traditional prediction algorithms is low, and the uncertainty is difficult to estimate. Aiming at the complex characteristics of human upper limb movement patterns, this paper proposes a robust upper limb end trajectory prediction algorithm. The robust Gaussian mixture model was used to model the trajectory of human upper limb movement, and the statistical values of the future trajectory were obtained by combining Gaussian mixture regression. The advantage of this algorithm is that the prediction result is not only the predicted value of the position, but also the probability distribution of all possible future motion trajectories of the upper limb. The position prediction information in a specific motion mode can be obtained by using probability and statistical distribution characteristics. The algorithm is tested on both public and private datasets. Experimental results show that this method can predict human trajectories well.https://ieeexplore.ieee.org/document/10024821/Human-robot collaborationtrajectory predictionGMMGMRRGMTP |
| spellingShingle | Qinghua Li Lei Zhang Mengyao Zhang Yuanshuai Du Kaiyue Liu Chao Feng Robust Human Upper-Limbs Trajectory Prediction Based on Gaussian Mixture Prediction IEEE Access Human-robot collaboration trajectory prediction GMM GMR RGMTP |
| title | Robust Human Upper-Limbs Trajectory Prediction Based on Gaussian Mixture Prediction |
| title_full | Robust Human Upper-Limbs Trajectory Prediction Based on Gaussian Mixture Prediction |
| title_fullStr | Robust Human Upper-Limbs Trajectory Prediction Based on Gaussian Mixture Prediction |
| title_full_unstemmed | Robust Human Upper-Limbs Trajectory Prediction Based on Gaussian Mixture Prediction |
| title_short | Robust Human Upper-Limbs Trajectory Prediction Based on Gaussian Mixture Prediction |
| title_sort | robust human upper limbs trajectory prediction based on gaussian mixture prediction |
| topic | Human-robot collaboration trajectory prediction GMM GMR RGMTP |
| url | https://ieeexplore.ieee.org/document/10024821/ |
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