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    Article

    Texture compensation with multi-scale dilated residual blocks for image denoising

    Deep convolutional neural networks have achieved great success for image denoising recently. However, increasing the depth of the neural network cannot significantly boost the performance of the algorithms for...

    Dan Zhang, Pan Li, Lei Zhao, Duanqing Xu, Dongming Lu in Neural Computing and Applications (2021)

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    Chapter and Conference Paper

    FSIS: Fast and Seamless Image Stitching of High-Resolution Dunhuang Murals

    Digital processing of Dunhuang murals is important for the permanent and real preservation of precious cultural relics information. The image stitching is one of the key and challenge steps to obtain complete ...

    Ming Chen, Xudong Zhao, Duanqing Xu in Advances in 3D Image and Graphics Represen… (2020)

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    Chapter and Conference Paper

    HaGAN: Hierarchical Attentive Adversarial Learning for Task-Oriented Dialogue System

    Task-oriented dialogue system is commonly formulated as a reinforcement learning problem. A reward served as a learning objective is offered at the end of the generated dialogue to help optimize the system. A...

    Ting Fang, Tingting Qiao, Duanqing Xu in Neural Information Processing (2019)

  4. Chapter and Conference Paper

    Learning Local Feature Descriptors with Quadruplet Ranking Loss

    In this work, we propose a novel deep convolutional neural network (CNN) with quadruplet ranking loss to learn local feature descriptors. The proposed model receives quadruplets of two corresponding patches an...

    Dalong Zhang, Lei Zhao, Duanqing Xu, Dongming Lu in Computer Vision (2017)

  5. Chapter and Conference Paper

    A Non-local Method for Robust Noisy Image Completion

    The problem of noisy image completion refers to recovering an image from a random subset of its noisy intensities. In this paper, we propose a non-local patch-based algorithm to settle the noisy image completi...

    Wei Li, Lei Zhao, Duanqing Xu, Dongming Lu in Computer Vision – ECCV 2014 (2014)