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    Article

    A 4D strong spatio-temporal feature learning network for behavior recognition of point cloud sequences

    Although the depth map sequence widely used in behavior recognition can provide depth information. However, depth pixels are not strongly correlated with each other, and the spatio-temporal structure informati...

    Kaijun You, Zhenjie Hou, Jiuzhen Liang, En Lin in Multimedia Tools and Applications (2024)

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    Article

    Multi-object reconstruction of plankton digital holograms

    Plankton is the base of the ocean ecosystem and is very sensitive to changes in their environment. Thus, monitoring the status of plankton in-situ has incredible importance for environmental study. Hologram is on...

    Wenjie Hu, Xuewen Yang, Nan Wang, **ng Zhang in Multimedia Tools and Applications (2024)

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    Article

    Robust HDR video watermarking method based on the HVS model and T-QR

    In order to protect the copyright of the high dynamic range (HDR) video, a robust HDR video watermarking method based on the human visual system (HVS) model and Tensor-QR decomposition (T-QR) is proposed. In o...

    Meng Du, Ting Luo, Haiyong Xu, Yang Song in Multimedia Tools and Applications (2022)

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    Article

    Multi-exposure image fusion based on tensor decomposition

    In this paper, a multi-exposure image fusion (MEF) method is proposed based on tensor decomposition and saliency model. The main innovation of the proposed method is to explore a tensor domain for MEF and defi...

    Shengcong Wu, Ting Luo, Yang Song, Haiyong Xu in Multimedia Tools and Applications (2020)

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    Article

    Depth map prediction from a single image with generative adversarial nets

    A depth map is a fundamental component of 3D construction. Depth map prediction from a single image is a challenging task in computer vision. In this paper, we consider the depth prediction as an image-to-imag...

    Shaoyong Zhang, Na Li, Chenchen Qiu, Zhibin Yu in Multimedia Tools and Applications (2020)

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    Article

    Fine-grained facial image-to-image translation with an attention based pipeline generative adversarial framework

    Fine-grained feature detection and recognition is an important but tough work due to the resolution and noisy representation. Synthesize images with a specified tiny feature is even more challenging. Existing ...

    Yan Zhao, Ziqiang Zheng, Chao Wang, Zhaorui Gu, Min Fu in Multimedia Tools and Applications (2020)

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    KA-Ensemble: towards imbalanced image classification ensembling under-sampling and over-sampling

    Imbalanced learning has become a research emphasis in recent years because of the growing number of class-imbalance classification problems in real applications. It is particularly challenging when the imbalan...

    Hao Ding, Bin Wei, Zhaorui Gu, Zhibin Yu in Multimedia Tools and Applications (2020)

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    A novel robust color image watermarking method using RGB correlations

    In order to protect the copyright of the color image, a novel robust color image watermarking method using correlations of RGB channels is presented. RGB three channels of the color image have much strong corr...

    Fangyan Zhang, Ting Luo, Gangyi Jiang, Mei Yu in Multimedia Tools and Applications (2019)

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    Sparse recovery based reversible data hiding method using the human visual system

    In this paper, a novel sparse recovery based reversible data hiding (RDH) method using the human visual system (HVS) is presented. To improve the low accuracy of existing predictors, a sparse recovery based pr...

    Ting Luo, Gangyi Jiang, Mei Yu, Haiyong Xu, Wei Gao in Multimedia Tools and Applications (2018)

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    Article

    A novel edge detection approach using a fusion model

    Edge detection is a long standing but still challenging problem. Although there are many effective edge detectors, none of them can obtain ideal edges in every situation. To make the results robust for any ima...

    **bin Jia, Haiyong Huang, Yanfeng Sun, Jianming Yuan in Multimedia Tools and Applications (2016)