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231225s2018 xx |||||o 00| ||eng c |
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|a 10.1109/TIP.2018.2812100
|2 doi
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|a pubmed24n0954.xml
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|a DE-627
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|e rakwb
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|a eng
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| 100 |
1 |
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|a Xia, Guiyu
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Nonlinear Low-Rank Matrix Completion for Human Motion Recovery
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|c 2018
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|2 rdacarrier
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| 500 |
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|a Date Completed 30.08.2019
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|a Date Revised 30.08.2019
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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| 520 |
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|a Human motion capture data has been widely used in many areas, but it involves a complex capture process and the captured data inevitably contains missing data due to the occlusions caused by the actor's body or clothing. Motion recovery, which aims to recover the underlying complete motion sequence from its degraded observation, still remains as a challenging task due to the nonlinear structure and kinematics property embedded in motion data. Low-rank matrix completion based methods have shown promising performance in short-time-missing motion recovery problems. However, low-rank matrix completion, which is designed for linear data, lacks the theoretic guarantee when applied to the recovery of nonlinear motion data. To overcome this drawback, we propose a tailored nonlinear matrix completion model for human motion recovery. Within the model, we first learn a combined low-rank kernel via multiple kernel learning. By exploiting the learned kernel, we embed the motion data into a high dimensional Hilbert space where motion data is of desirable low-rank and we then use the low-rank matrix completion to recover motions. In addition, we add two kinematic constraints to the proposed model to preserve the kinematics property of human motion. Extensive experiment results and comparisons with five other state-of-the-art methods demonstrate the advantage of the proposed method
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|a Journal Article
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| 700 |
1 |
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|a Sun, Huaijiang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Chen, Beijia
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Qingshan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Feng, Lei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Guoqing
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Hang, Renlong
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
|d 1992
|g 27(2018), 6 vom: 22. Juni, Seite 3011-3024
|w (DE-627)NLM09821456X
|x 1941-0042
|7 nnns
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| 773 |
1 |
8 |
|g volume:27
|g year:2018
|g number:6
|g day:22
|g month:06
|g pages:3011-3024
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| 856 |
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|u http://dx.doi.org/10.1109/TIP.2018.2812100
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