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Cited by 537

The DOI matches its Crossref record; 66 of the 66 references it cites were found in a registry or an index.

Skeleton-Based Human Action Recognition With Global Context-Aware Attention LSTM Networks

Open access
Liu, Jun, Wang, Gang, Duan, Ling-Yu, Abdiyeva, Kamila, Kot, Alex C.·2018·IEEE Transactions on Image Processing

Abstract

Human action recognition in 3D skeleton sequences has attracted a lot of research attention. Recently, long short-term memory (LSTM) networks have shown promising performance in this task due to their strengths in modeling the dependencies and dynamics in sequential data. As not all skeletal joints are informative for action recognition, and the irrelevant joints often bring noise which can degrade the performance, we need to pay more attention to the informative ones. However, the original LSTM network does not have explicit attention ability. In this paper, we propose a new class of LSTM network, global context-aware attention LSTM, for skeleton-based action recognition, which is capable of selectively focusing on the informative joints in each frame by using a global context memory cell. To further improve the attention capability, we also introduce a recurrent attention mechanism, with which the attention performance of our network can be enhanced progressively. Besides, a two-stream framework, which leverages coarse-grained attention and fine-grained attention, is also introduced. The proposed method achieves state-of-the-art performance on five challenging datasets for skeleton-based action recognition.

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Metadata

Authors
Liu, J., Wang, G., Duan, L.-Y., Abdiyeva, K., & Kot, A. C.
Venue
IEEE Transactions on Image Processing
Published
2018-04
Volume
27
Issue
4
Pages
1586-1599
ISSN
  • 1057-7149 (ISSN-L)
  • 1941-0042
OpenAlex
W2739179646
Cited by
537
References
66
FWCI
16.73
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Skeleton-Based Human Action Recognition With Global Context-Aware Attention LSTM Networks. https://app.cochat.ai/papers/10.1109/tip.2017.2785279
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Liu, J., Wang, G., Duan, L.-Y., Abdiyeva, K., & Kot, A. C. (2018). Skeleton-Based Human Action Recognition With Global Context-Aware Attention LSTM Networks. IEEE Transactions on Image Processing. https://doi.org/10.1109/tip.2017.2785279

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