CT图像重建，图像处理，最优化算法

数值分析、智能优化算法、高等数学

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2. Wang C., Xia Y., Wang J., Zhao K*., Peng W., Yu W*., 2024. An interactive method based on multi-objective optimization for limited-angle CT reconstruction. Phys. Med. Biol. 69(9), p.095019.

3. Wang, C., Wang, X., Zhao, K., Huang, M., Li, X. and Yu, W*., 2023. A cascading l0 regularization reconstruction method in nonsubsampled contourlet domain for limited-angle CT. Applied Mathematics and Computation, 451, p.128013

4. Wang, C., Luo, X., Yu, W.*, Guo, Y. and Zhang, L., 2019. A variational proximal alternating linearized minimization in a given metric for limited-angle CT image reconstruction. Applied Mathematical Modelling, 67, pp.315-336.

5. Yu, W., Peng, W., Yin, H., Wang, C*. and Yu, K., 2021. Low-dose computed tomography reconstruction regularized by structural group sparsity joined with gradient prior. Signal Processing, 182, p.107945.

国家自然科学基金青年1项，中国博士后自然科学基金1项，重庆市自然科学基金面上2项，重庆市教委一般项目2项。