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Zheng Yuhui, Pan Yu, Wang Pingan, Wei Zhihui, Xia Deshen. The Trace-Based Nonlinear Structure TensorJ. Journal of Computer-Aided Design & Computer Graphics, 2008, 20(2): 259-266.
Citation: Zheng Yuhui, Pan Yu, Wang Pingan, Wei Zhihui, Xia Deshen. The Trace-Based Nonlinear Structure TensorJ. Journal of Computer-Aided Design & Computer Graphics, 2008, 20(2): 259-266.
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The Trace-Based Nonlinear Structure Tensor

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  • A new nonlinear structure tensor calculation method is presented. We extend the trace-based PDE regularization method to matrix-valued data fields. Then, we filter the structure tensor with it and get the trace-based nonlinear structure tensor. This new structure tensor has been successfully applied in noise removal. Experimental results show that our method can produce better results robustly.
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