Advanced Search
Volume 45 Issue 4
Apr.  2023
Turn off MathJax
Article Contents
SHI Yuexiang, ZHU Maoqing. Collaborative Convolutional Transformer Network Based on Skeleton Action Recognition[J]. Journal of Electronics & Information Technology, 2023, 45(4): 1485-1493. doi: 10.11999/JEIT220270
Citation: SHI Yuexiang, ZHU Maoqing. Collaborative Convolutional Transformer Network Based on Skeleton Action Recognition[J]. Journal of Electronics & Information Technology, 2023, 45(4): 1485-1493. doi: 10.11999/JEIT220270

Collaborative Convolutional Transformer Network Based on Skeleton Action Recognition

doi: 10.11999/JEIT220270
Funds:  The National Natural Science Foundation of China (62172349, 62172350), Hunan Province Degree and Postgraduate Education Reform Research General Project (2021JGYB085)
  • Received Date: 2022-03-14
  • Accepted Date: 2022-07-14
  • Rev Recd Date: 2022-07-07
  • Available Online: 2022-07-21
  • Publish Date: 2023-04-10
  • In recent years, skeleton-based human action recognition has attracted widespread attention because of the robustness and generalization ability of skeleton data. Among them, the graph convolutional network that models the human skeleton into a spatiotemporal graph has achieved remarkable performance. However, graph convolutions learn mainly long-term interactive connections through a series of 3D convolutions, which are localized and limited by the size of convolution kernels, which can not effectively capture long-range dependencies. In this paper, a Collaborative Convolutional Transformer (Co-ConvT) network is proposed to establish remote dependencies by introducing Transformer's self-attention mechanism and combining it with Graph Convolutional Neural Networks (GCNs) for action recognition, enabling the model to extract local information through graph convolution while capturing the rich remote dependencies through Transformer. In addition, Transformer's self-attention mechanism is calculated at the pixel level, a huge computational cost is generated. The model divides the entire network into two stages. The first stage uses pure convolution to extract shallow spatial features, and the second stage uses the proposed ConvT block to capture high-level semantic information, reducing the computational complexity. Moreover, the linear embeddings in the original Transformer are replaced with convolutional embeddings to obtain local spatial information enhancement, and thus removing the positional encoding in the original model, making the model lighter. Experimentally validated on two large-scale authoritative datasets NTU-RGB+D and Kinetics-Skeleton, the model achieves respectively Top-1 accuracy of 88.1% and 36.6%. The experimental results demonstrate that the performance of the model is greatly improved.
  • loading
  • [1]
    石跃祥, 周玥. 基于阶梯型特征空间分割与局部注意力机制的行人重识别[J]. 电子与信息学报, 2022, 44(1): 195–202. doi: 10.11999/JEIT201006

    SHI Yuexiang and ZHOU Yue. Person re-identification based on stepped feature space segmentation and local attention mechanism[J]. Journal of Electronics &Information Technology, 2022, 44(1): 195–202. doi: 10.11999/JEIT201006
    [2]
    NIEPERT M, AHMED M, and KUTZKOV K. Learning convolutional neural networks for graphs[C]. The 33rd International Conference on International Conference on Machine Learning, New York, USA, 2016: 2014–2023.
    [3]
    YAN Sijie, XIONG Yuanjun, and LIN Dahua. Spatial temporal graph convolutional networks for skeleton-based action recognition[C]. The Thirty-Second AAAI Conference on Artificial Intelligence and Thirtieth Innovative Applications of Artificial Intelligence Conference and Eighth AAAI Symposium on Educational Advances in Artificial Intelligence, New Orleans, USA, 2018: 912.
    [4]
    CHENG Ke, ZHANG Yifan, HE Xiangyu, et al. Skeleton-based action recognition with shift graph convolutional network[C]. 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, Seattle, USA, 2020: 180–189.
    [5]
    LIU Ziyu, ZHANG Hongwen, CHEN Zhenghao, et al. Disentangling and unifying graph convolutions for skeleton-based action recognition[C]. 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, Seattle, USA, 2020: 140–149.
    [6]
    VASWANI A, SHAZEER N, PARMAR N, et al. Attention is all you need[C]. The 31st International Conference on Neural Information Processing Systems, Long Beach, USA, 2017: 6000–6010.
    [7]
    MEINHARDT T, KIRILLOV A, LEAL-TAIXE L, et al. TrackFormer: Multi-object tracking with transformers[J]. arXiv: 2101.02702, 2021.
    [8]
    SUN Peize, CAO Jinkun, JIANG Yi, et al. TransTrack: Multiple object tracking with transformer[J]. arXiv: 2012.15460, 2020.
    [9]
    ZHENG CE, ZHU Sijie, MENDIETA M, et al. 3D human pose estimation with spatial and temporal transformers[C]. 2021 IEEE/CVF International Conference on Computer Vision, Montreal, Canada, 2021: 11636–11645.
    [10]
    CHU Peng, WANG Jiang, YOU Quanzeng, et al. TransMOT: Spatial-temporal graph transformer for multiple object tracking[J]. arXiv: 2104.00194, 2021.
    [11]
    FERNANDO B, GAVVES E, ORAMAS J M, et al. Modeling video evolution for action recognition[C]. 2015 IEEE Conference on Computer Vision and Pattern Recognition, Boston, USA, 2015: 5378–5387.
    [12]
    LI Shuai, LI Wanqing, COOK C, et al. Independently Recurrent Neural Network (IndRNN): Building a longer and deeper RNN[C]. 2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition, Salt Lake City, USA, 2018: 5457–5466.
    [13]
    LI Chao, ZHONG Qiaoyong, XIE Di, et al. Skeleton-based action recognition with convolutional neural networks[C]. 2017 IEEE International Conference on Multimedia & Expo Workshops (ICMEW), Hong Kong, China, 2017: 597–600.
    [14]
    ZHANG Pengfei, LAN Cuiling, ZENG Wenjun, et al. Semantics-guided neural networks for efficient skeleton-based human action recognition[C]. 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, Seattle, USA, 2020: 1109–1118.
    [15]
    ZHANG Xikun, XU Chang, and TAO Dacheng. Context aware graph convolution for skeleton-based action recognition[C]. 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, Seattle, USA, 2020: 14321–14330.
    [16]
    曾胜强, 李琳. 基于姿态校正与姿态融合的2D/3D骨架动作识别方法[J]. 计算机应用研究, 2022, 39(3): 900–905. doi: 10.19734/j.issn.1001-3695.2021.07.0286

    ZENG Shengqiang and LI Lin. 2D/3D skeleton action recognition based on posture transformation and posture fusion[J]. Application Research of Computers, 2022, 39(3): 900–905. doi: 10.19734/j.issn.1001-3695.2021.07.0286
    [17]
    李扬志, 袁家政, 刘宏哲. 基于时空注意力图卷积网络模型的人体骨架动作识别算法[J]. 计算机应用, 2021, 41(7): 1915–1921. doi: 10.11772/j.issn.1001-9081.2020091515

    LI Yangzhi, YUAN Jiazheng, and LIU Hongzhe. Human skeleton-based action recognition algorithm based on spatiotemporal attention graph convolutional network model[J]. Journal of Computer Applications, 2021, 41(7): 1915–1921. doi: 10.11772/j.issn.1001-9081.2020091515
    [18]
    LI Maosen, CHEN Siheng, CHEN Xu, et al. Actional-structural graph convolutional networks for skeleton-based action recognition[C]. 2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition, Long Beach, USA, 2019: 3590–3598.
    [19]
    SHI Lei, ZHANG Yifan, CHENG Jian, et al. Two-stream adaptive graph convolutional networks for skeleton-based action recognition[C]. 2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition, Long Beach, USA, 2019: 12018–12027.
    [20]
    DOSOVITSKIY A, BEYER L, KOLESNIKOV A, et al. An image is worth 16x16 words: Transformers for image recognition at scale[C/OL]. The 9th International Conference on Learning Representations, 2021.
    [21]
    TOUVRON H, CORD M, DOUZE M, et al. Training data-efficient image transformers & distillation through attention[L/OL]. The 38th International Conference on Machine Learning, 2021: 10347–10357.
    [22]
    RAMACHANDRAN P, PARMAR N, VASWANI A, et al. Stand-alone self-attention in vision models[C]. Proceedings of the 33rd International Conference on Neural Information Processing Systems, Vancouver, Canada, 2019: 7.
    [23]
    SHARIR G, NOY A, and ZELNIK-MANOR L. An image is worth 16x16 words, what is a video worth?[J]. arXiv: 2103.13915, 2021.
    [24]
    PLIZZARI C, CANNICI M, and MATTEUCCI M. Spatial temporal transformer network for skeleton-based action recognition[C]. International Conference on Pattern Recognition, Milano, Italy, 2021: 694–701.
    [25]
    BA J L, KIROS J R, and HINTON G E. Layer normalization[J]. arXiv: 1607.06450, 2016.
    [26]
    SHAHROUDY A, LIU Jun, NG T T, et al. NTU RGB+D: A large scale dataset for 3D human activity analysis[C]. 2016 IEEE Conference on Computer Vision and Pattern Recognition, Las Vegas, USA, 2016: 1010–1019.
    [27]
    KAY W, CARREIRA J, SIMONYAN K, et al. The kinetics human action video dataset[J]. arXiv: 1705.06950, 2017.
    [28]
    CHO S, MAQBOOL M H, LIU Fei, et al. Self-attention network for skeleton-based human action recognition[C]. 2020 IEEE Winter Conference on Applications of Computer Vision, Snowmass, USA, 2020: 624–633.
    [29]
    TANG Yansong, TIAN Yi, LU Jiwen, et al. Deep progressive reinforcement learning for skeleton-based action recognition[C]. 2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition, Salt Lake City, USA, 2018: 5323–5332.
    [30]
    LI Chao, ZHONG Qiaoyong, XIE Di, et al. Co-occurrence feature learning from skeleton data for action recognition and detection with hierarchical aggregation[C]. The Twenty-Seventh International Joint Conference on Artificial Intelligence, Stockholm, Sweden, 2018: 786–792.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Figures(5)  / Tables(5)

    Article Metrics

    Article views (1110) PDF downloads(290) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return