姓 名：吴永飞
职 称：讲师
Email：wuyongfei (at) tyut (dot) edu (dot) cn
专业方向：计算数学










研究领域
图形图像处理模型与算法、机器学习


承担项目
[1] 基于多特征融合和多尺度分解的变分自然图像分割方法研究，国家自然科学基金，在研，主持.
[2] 基于变分水平集方法的红外小目标分割, 山西省高等学校科技创新项目，在研, 主持.
[3] 城市智能交通系统，山西省重点研发计划项目，在研，参与.
[4] 非凸非光滑高阶变分正则和非局部变分正则图像复原研究, 国家自然科学基金，结题, 参与.
[5] 基于变分PDE的显著特征提取及其在图像检索中的研究, 国家自然科学基金, 结题, 参与.


学术成果
[1] Yongfei Wu, Xilin Liu, Daoxiang Zhou, Yang Liu, Adaptive active contour model driven by image data field for image segmentation with flexible initialization, Multimedia Tools and Applications, 2019, DOI: 10.1007/s11042-019-08098-8
[2] Xilin Liu, Yongfei Wu, Zhuhong Shao, Jiasong Wu, The modified generic polar harmonic transforms for image representation, Pattern Analysis and Applications, 2019:1-11
[3] Yang Liu, Chuanjiang He, Peiting Gao, Yongfei Wu, Zemin Ren, A binary level set variational model with L1 data term for image segmentation, Signal Processing, 2019, 155: 193–201.
[4] Xilin Liu, Yongfei Wu, Zhuhong Shao, Jiasong Wu, Huazhong Shu, Color image watermarking using a discrete trinion Fourier transform, Journal of Electronic Imaging, 2018, 27(4), 043046.
[5] Yang Liu, Chuanjiang He, Yongfei Wu, Zemin Ren, The L0-regularized discrete variational level set method for image segmentation, Image and Vision Computing, 2018, 75: 32–43.
[6] Yang Liu, Chuanjiang He, Yongfei Wu, Variational model with kernel metric-based data term for noisy image segmentation, Digital Signal Processing, 2018, 78: 42–55.
[7] Yongfei Wu*, Meng Li, Qifeng Zhang, Yang Liu, A Retinex modulated piecewise constant variational model for image segmentation and bias correction, Applied Mathematical Modelling, 2018, 54, 697–709.
[8] Yongfei Wu, Chuanjiang He, Yang Liu, Moting Su, A Backscattering-Suppression-Based Variational Level-Set Method for Segmentation of SAR Oil Slick Images, IEEE Journal of Selected Topics in Applied Earth Observatios and Remote Sensing, 2017, 10(12): 5485–5494.
[9] Yushu Zhang, Wenying Wen, Yongfei Wu, Rui Zhang, Junxin Chen, Xing He, Deciphering an RGB color image cryptosystem based on Choquet fuzzy integral, Neural Computing and Applications, 2017, 28(1): 165–169.
[10]Yongfei Wu, Chuanjiang He, Indirectly regularized variational level set model for image segmentation, Neurocomputing, 2016, 171: 194–208.
[11]Yushu Zhang, Yantao Li, Wenying Wen, Yongfei Wu, Junxin Chen, Deciphering an image cipher based on 3-cell chaotic map and biological operations, Nonlinear Dynamics, 2015, 82(4): 1831–1837.
[12]Yongfei Wu, Chuanjiang He, A convex variational level set model for image segmentation, Signal Processing. 2015, 106: 123–133.
奖励与荣誉
重大项目、课题评审
学术团体担任职务