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代表性成果

[36] Deyun Wei*Shuangxiao Yuan, Hermitian random walk graph Fourier transform for directed graphs and its applications,  Digital Signal Processing, 2024, 155, 104751.高水平2类论文【信号处理国际重要期刊】

[35] Deyun Wei*Zhengyang Yan,  Generalized sampling of multi-dimensional graph signals based on prior information, Signal Processing, 2024, 224, 109601.高水平1类论文【信号处理领域国际知名期刊】

[34] Deyun Wei*Yang Deng, An Optimized IWT–DCT Watermarking Scheme Based on Multiple Matrix Decomposition and MOWOA2, Circuits, Systems, and Signal Processing, 2024. https://doi.org/10.1007/s00034-024-02707-0.高水平2类论文【信号处理国际重要期刊】

[33] Deyun Wei*Jinshun Shen, Synchrosqueezing fractional S-transform: theory, implementation and applicationsCircuits, Systems, and Signal Processing, 2024, 43:1572–1596高水平2类论文【信号处理国际重要期刊】

[32] Deyun Wei*Zhengyang Yan,  Generalized sampling of graph signals with the prior information based on graph fractional Fourier transform, Signal Processing, 2024:109263.高水平1类论文【信号处理领域国际知名期刊】

[31] Deyun Wei*Zhengyang Yan, Sampling of graph signals with successive aggregations based on graph fractional Fourier transform,  Digital Signal Processing, 2023, 136, 103970.高水平2类论文【信号处理国际重要期刊】

[30] Deyun Wei*Jinshun Shen, Multi-spectra synchrosqueezing transform, Signal Processing, 2023, 207, 108940.高水平1类论文【信号处理领域国际知名期刊】

[29] Deyun Wei*, MIngjie Jiang, Yang Deng, A secure image encryption algorithm based on hyper-chaotic and bit-level permutation, Expert Systems With Applications2023, 213, 119074. 高水平1类论文【计算机、人工智能顶级期刊】

[28] Deyun Wei*, Jun Yang, Non-uniform Sparse Fourier Transform and its Applications, IEEE Transactions on Signal Processing,  2022, 70,4468-4482. 高水平1类论文【信号处理领域国际顶级期刊】

 [27] Deyun Wei*Jun Yang, Two-dimensional Sparse fractional Fourier Transform and Its Applications, Signal Processing, 2022, 201, 108682.高水平1类论文【信号处理领域国际知名期刊】

[26] Deyun Wei*, Yijie Zhang, Yuanmin Li, Linear Canonical Stockwell Transform: Theory and Applications, IEEE Transactions on Signal Processing, 2022,70, 1333-1347. 高水平1类论文【信号处理领域国际顶级期刊】

[25] Deyun Wei*, Yi Shen, Fast Numerical Computation of Two-dimensional Non-separable Linear Canonical Transform Based on Matrix Decomposition, IEEE Transactions on Signal Processing, 2021, 69, 5259-5272. 高水平1类论文【信号处理领域国际顶级期刊】

[24] Deyun Wei*, Yuanmin Li, Convolution and multichannel Sampling for the Offset Affine Transform and Their Applications, IEEE Transactions on Signal Processing, 2019, 67(23), 6009-6024. 高水平1类论文【信号处理领域国际顶级期刊】

[23] Deyun Wei*, Yuan-Min Li, Generalized sampling expansion with multiple sampling rates for lowpass and bandpass signals in the fractional Fourier domian. IEEE Transactions on Signal Processing. 2016, 64(8), 4861-4974. 高水平1类论文【信号处理领域国际顶级期刊】
 

[22] Deyun Wei*, Huimin Hu, Sparse Discrete Linear Canonical Transform and Its Applications, Signal Processing, 2021, 183, 108046.高水平1类论文【信号处理领域国际知名期刊】

[21] et, Deyun Wei*Double-encrypted watermarking algorithm based on cosine transform and fractional Fourier transform in invariant wavelet domain, Information Science, 2021, 551, 205-227.高水平1类论文【计算机与工程技术交叉权威期刊】

[20] Deyun Wei*, et, Lattices Sampling and Sampling rate Conversion of Multidimensional Bandlimited Signals in the Linear Canonical Transform Domain. Journal of the Franklin Institute. 356 (13), 7571-7607, September, 2019.高水平2类论文【应用数学与工程技术交叉权威期刊】

[19] et, Deyun Wei*, Image Watermarking Based on Matrix Decomposition and Gyrator Transform in Invariant Integer Wavelet Domain, Signal Processing, 2020, 169, 107421.高水平1类论文【信号处理领域国际知名期刊】

[18] Deyun Wei*et, Fractional Stockwell Transform: Theory and Applications, Digital Signal Processing, 2021, 115,103090.高水平2类论文【信号处理国际重要期刊】

[17] Deyun Wei*et, Theory and Applications of Short-time Linear Canonical Transform,  Digital Signal Processing, 2021.118, 103239.高水平2类论文【信号处理国际重要期刊】

[16] Deyun Wei*et, Channel rearrangement multi-branch network for image super-resolution,  Digital Signal Processing, 2021, 119, 103254.高水平2类论文【信号处理国际重要期刊】

[15] et, Deyun Wei* Robust and reliable image copyright protection scheme using downsampling and block transform in integer wavelet domain, Digital Signal Processing, 2020, 106, 102805.高水平2类论文【信号处理国际重要期刊】

[14] Deyun Wei*et, New Two-Dimensional Wigner Distribution and Ambiguity Function Associated with the Two-Dimensional Nonseparable Linear Canonical Transform, Circuits, Systems, and Signal Processing, 2021, https://doi.org/10.1007/s00034-021-01790-x.高水平2类论文【信号处理国际重要期刊】

[13] Deyun Wei*, Yuanmin Li, Novel tridiagonal communting matrices for Types I, IV, V, VIII DCT and DST Matrices. IEEE Signal Processing Letters, 2014, 21(4), 483-487. 高水平2类论文【信号处理领域国际知名期刊】

[12]   Deyun Wei*, Qiwen Ran, et, A convolution and product theorem for the linear canonical transform, IEEE Signal Processing Letters, 2009, 16(10), 853-856. 高水平2类论文【信号处理领域国际知名期刊】

[11]   Deyun Wei*, Qiwen Ran, et, Generalized sampling expansion for bandlimited signals associated with the fractional Fourier transform, IEEE Signal Processing Letters, 2010, 17(6), 595-598. 高水平2类论文【信号处理领域国际知名期刊】

[10] Deyun Wei*, et, Random Discrete Linear Canonical Transform. Journal of the Optical Society of Americal A-Optics Image Science and Vision. 33 (12), 2470-2476, 2016.高水平2类论文【光信息处理知名期刊】

[9]   Deyun Wei*, Qiwen Ran, et, Reconstruction of band-limited signals from multichannel and periodic nonuniform samples in the linear canonical transform domain, Optics Communications, 2011, 284, 4307-4315. 高水平2类论文【光信息处理知名期刊】

[8]   Deyun Wei*, Qiwen Ran, et, Multichannel sampling expansion in the linear canonical transform domain and its application to superresolution, Optics Communications, 2011, 284(23), 5424-5429. 高水平2类论文【光信息处理知名期刊】

[7] Deyun Wei*, Yuanmin Li, Sampling reconstruction of N-dimensional bandlimited images after multilinear filtering in fractional Fourier domain, Optics Communications. 2013, 295, 26-35.高水平2类论文【光信息处理知名期刊】

[6] Deyun Wei*, Yuanmin Li, Reconstruction of Multidimensional Bandlimited Signals from Multichannel Samples in the Linear Canonical Transform Domain. IET Signal Processing. 2014,8(6), 647-657.高水平2类论文【信号处理国际重要期刊】

 Awarded: 2016 Premium Award for Best Paper in IET Signal Processing

http://digital-library.theiet.org/journals/premium-awards#2016

http://digital-library.theiet.org/content/journals/iet-spr/info/prizes

[5]   Deyun Wei*, Qiwen Ran, et, Fractionalization of odd time odd frequency DFT matrix based on the eigenvectors of a novel nearly tridiagonal commuting matrix, IET Signal Processing, 2011, 5(2), 150-156. 高水平2类论文【信号处理国际重要期刊】

[4]   Deyun Wei*, Qiwen Ran, et, Multichannel sampling and reconstruction of bandlimited signals in the linear canonical transform domain, IET Signal Processing, 2011, 8(5), 717-727.   高水平2类论文【信号处理国际重要期刊】

[3] Deyun Wei*Image Super-resolution using the high-order derivative interpolation associated with fractional filter function. IET Signal Processing. 2016, 10(9), 1052-1061.高水平2类论文【信号处理国际重要期刊】

[2] Deyun Wei*, et, Time-frequency analysis method based on affine Fourier transform and Gabor transform. IET Signal Processing. 11(2), 213-220, April, 2017.高水平2类论文【信号处理国际重要期刊】

[1] Deyun Wei*, Filterbank Reconstruction of Band-limited Signals from Multichannel Samples Associated with the Linear Canonical TransformIET Signal Processing11(3), 320-331, May, 2017.高水平2类论文【信号处理国际重要期刊】

学术论文

Google Scholar主页: http://scholar.google.com/citations?user=nIakazkAAAAJ&hl=en

Researchgate 主页:https://www.researchgate.net/profile/Deyun_Wei

近些年来,发表SCI科研论文60余篇,其中第一作者/通讯作者发表SCI论文50余篇,EI 3篇,申请专利5项,授权专利2项。

http://web.xidian.edu.cn/dywei/en/paper.html

专利申请与软件著作权

2020年

授权专利:

魏德运,et.  基于猫脸变换和混沌的图像信息融合加密方法,专利号:ZL 201611183426.0

2019年

申请专利:

魏德运,et.  基于XXXXXX卷积神经网络的图像超分辨方法,专利申请号:201911408041.3 公开号:CN111161152A

2018年

授权专利:

魏德运,et.  基于三维猫脸变换与超混沌系统的分数域图像加密方法,专利号:ZL 2016 1 0217483.X

2016年

1. 魏德运,董晟,et基于猫脸变换和XXXX的图像信息融合加密方法, 申请国家发明专利专利申请号: 201611183426.0

2. 魏德运,王睿岿,et基于双随机相位和XXXX的线性正则域图像加密方法, 申请国家发明专利专利申请号: 201610393995.1,公开号:CN106067182A

3. 魏德运,邓斌,et基于三维猫脸变换与XXX系统的分数域图像加密方法, 申请国家发明专利专利申请号: 201610217483.X,公开号:CN105913369A

 

2015年

1. 魏德运,王睿岿,et基于Arnold变换和XXXX的分数域图像加密方法, 申请国家发明专利专利申请号: 201510934031.9,公开号:CN105447396A