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  1. No Access

    Article

    RegFrame: fast recognition of simple human actions on a stand-alone mobile device

    In recent years, human action recognition in videos has become an active research topic, being applied in surveillance, security, somatic games, interactive operations, etc. Since most human action recognition...

    Di Han, Jianqing Li, Zihua Zeng, **aochen Yuan… in Neural Computing and Applications (2018)

  2. No Access

    Article

    Adaptive segmentation-based feature extraction and S-STDM watermarking method for color image

    A local color image watermarking scheme using adaptive segmentation-based feature extraction (ASFE) and singular value decomposition-based spread transform dither modulation (S-STDM) is proposed in this paper....

    Mianjie Li, **aochen Yuan in Neural Computing and Applications (2020)

  3. No Access

    Chapter and Conference Paper

    A Noise Convolution Network for Tampering Detection

    The vulnerability of digital images to tampering is an ongoing information security issue in the multimedia field. Thus, identifying tampered digital images and locating the tampered regions in the images can ...

    Zhiyao **e, **aochen Yuan, Chan-Tong Lam… in Artificial Neural Networks and Machine Lea… (2023)

  4. No Access

    Chapter and Conference Paper

    RA-Net: A Deep Learning Approach Based on Residual Structure and Attention Mechanism for Image Copy-Move Forgery Detection

    To reduce the difficulty of image forensics on forgery images, in this paper, we present an efficient end-to-end deep learning approach using Residual Structure and Attention Mechanism (RA-Net) for image copy-...

    Kaiqi Zhao, **aochen Yuan, Zhiyao **e… in Artificial Neural Networks and Machine Lea… (2023)

  5. No Access

    Article

    SCDet: decoupling discriminative representation for dark object detection via supervised contrastive learning

    Despite the significant progress made in object detection algorithms, their potential to operate effectively under the low-light environment remains to be fully explored. Recent methods realize dark object det...

    Tongxu Lin, Guoheng Huang, **aochen Yuan, Guo Zhong, **aocong Huang… in The Visual Computer (2024)

  6. No Access

    Article

    Multi-granularity hypergraph-guided transformer learning framework for visual classification

    Fine-grained single-label classification tasks aim to distinguish highly similar categories but often overlook inter-category relationships. Hierarchical multi-granularity visual classification strives to cate...

    Jianjian Jiang, Ziwei Chen, Fangyuan Lei, Long Xu, Jiahao Huang… in The Visual Computer (2024)