Multi-sparsity isotropic gradient regularization for edge-preserving image smoothing

Yang Yang, Xi Zhang, Yiwen Xiong, Xinsheng Wang, Xiangyu Leng. Multi-sparsity isotropic gradient regularization for edge-preserving image smoothing. Multimedia Syst., 32(1):68, February 2026. [doi]

Authors

Yang Yang

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Xi Zhang

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Yiwen Xiong

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Xinsheng Wang

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Xiangyu Leng

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