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231224s2018 xx |||||o 00| ||eng c |
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|a 10.1109/TPAMI.2017.2691321
|2 doi
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|a eng
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| 100 |
1 |
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|a Shahroudy, Amir
|e verfasserin
|4 aut
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| 245 |
1 |
0 |
|a Deep Multimodal Feature Analysis for Action Recognition in RGB+D Videos
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| 264 |
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1 |
|c 2018
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| 336 |
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|a Text
|b txt
|2 rdacontent
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| 337 |
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|a ƒaComputermedien
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|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 19.03.2019
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| 500 |
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|a Date Revised 19.03.2019
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| 500 |
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|a published: Print-Electronic
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| 500 |
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|a Citation Status PubMed-not-MEDLINE
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| 520 |
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|a Single modality action recognition on RGB or depth sequences has been extensively explored recently. It is generally accepted that each of these two modalities has different strengths and limitations for the task of action recognition. Therefore, analysis of the RGB+D videos can help us to better study the complementary properties of these two types of modalities and achieve higher levels of performance. In this paper, we propose a new deep autoencoder based shared-specific feature factorization network to separate input multimodal signals into a hierarchy of components. Further, based on the structure of the features, a structured sparsity learning machine is proposed which utilizes mixed norms to apply regularization within components and group selection between them for better classification performance. Our experimental results show the effectiveness of our cross-modality feature analysis framework by achieving state-of-the-art accuracy for action classification on five challenging benchmark datasets
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| 650 |
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4 |
|a Journal Article
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| 650 |
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4 |
|a Research Support, Non-U.S. Gov't
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| 700 |
1 |
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|a Ng, Tian-Tsong
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Gong, Yihong
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Gang
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t IEEE transactions on pattern analysis and machine intelligence
|d 1979
|g 40(2018), 5 vom: 15. Mai, Seite 1045-1058
|w (DE-627)NLM098212257
|x 1939-3539
|7 nnns
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| 773 |
1 |
8 |
|g volume:40
|g year:2018
|g number:5
|g day:15
|g month:05
|g pages:1045-1058
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0 |
|u http://dx.doi.org/10.1109/TPAMI.2017.2691321
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|a AR
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|d 40
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|e 5
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|h 1045-1058
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