LIU Qi (劉琦)

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Research Output

  1. 2023
  2. Online published

    Community Channel-Net: Efficient channel-wise interactions via community graph topology

    Feng, F., Liu, Q., Peng, Z., Zhang, R. & Chan, R. H. M., Sep 2023, In: Pattern Recognition. 141, 109536.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

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  3. Online published

    Low-Rank and Row-Sparse Decomposition for Joint DOA Estimation and Distorted Sensor Detection

    Huang, H., Liu, Q., So, H. C. & Zoubir, A. M., 3 Feb 2023, (Online published) In: IEEE Transactions on Aerospace and Electronic Systems. 10 p.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

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  4. 2022
  5. Online published

    Fast Robust Matrix Completion via Entry-Wise ℓ0-Norm Minimization

    Li, X. P., Shi, Z., Liu, Q. & So, H. C., 6 Dec 2022, (Online published) In: IEEE Transactions on Cybernetics. 14 p.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

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  6. Published

    Efficient Low-Rank Matrix Factorization based on ℓ1,ε-norm for Online Background Subtraction

    Liu, Q. & Li, X., Jul 2022, In: IEEE Transactions on Circuits and Systems for Video Technology. 32, 7, p. 4900-4904 5 p.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 4
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  7. Published

    From Simulated to Visual Data: A Robust Low-Rank Tensor Completion Approach using ℓp-Regression for Outlier Resistance

    Liu, Q., Li, X., Cao, H. & Wu, Y., Jun 2022, In: IEEE Transactions on Circuits and Systems for Video Technology. 32, 6, p. 3462-3474 13 p.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 5
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  8. Published

    Optimum Codesign for Image Denoising between Type-2 Fuzzy Identifier and Matrix Completion Denoiser

    Liu, Q., Li, X. & Yang, J., Jan 2022, In: IEEE Transactions on Fuzzy Systems. 30, 1, p. 287-292

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 6
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  9. 2021
  10. Published

    Two-Dimensional Localization: Low-Rank Matrix Completion With Random Sampling in Massive MIMO System

    Liu, Q., Li, X. & Cao, H., Sep 2021, In: IEEE Systems Journal. 15, 3, p. 3628-3631 4 p.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

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  11. 2020
  12. Published

    Target Localization With Jammer Removal Using Frequency Diverse Array

    Liu, Q., Xu, J., Ding, Z. & So, H. C., Oct 2020, In: IEEE Transactions on Vehicular Technology. 69, 10, p. 11685-11696 9169831.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 36
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  13. Published

    Rank-One Matrix Approximation With ℓp-Norm for Image Inpainting

    Li, X. P., Liu, Q. & So, H. C., 2020, In: IEEE Signal Processing Letters. 27, p. 680-684

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 12
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  14. 2019
  15. Published

    Accurate DOA Estimation Based on Real-Valued Singular Value Decomposition

    Cao, H. & Liu, Q., Dec 2019, ICSIDP 2019 - IEEE International Conference on Signal, Information and Data Processing 2019. Institute of Electrical and Electronics Engineers Inc., 9172819. (ICSIDP - IEEE International Conference on Signal, Information and Data Processing).

    Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45) › 32_Refereed conference paper (with ISBN/ISSN) › peer-review

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  16. Published

    An Efficient Super-Resolution DOA Estimator Based on Grid Learning

    Wei, Z., Li, X., Wang, B., Wang, W. & Liu, Q., Dec 2019, In: Radioengineering. 28, 4, p. 785-792

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 7
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  17. Published

    DOA Estimation in Impulsive Noise via Low-Rank Matrix Approximation and Weakly Convex Optimization

    LIU, Q., GU, Y. & SO, H. C., Dec 2019, In: IEEE Transactions on Aerospace and Electronic Systems. 55, 6, p. 3603-3616 8684295.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 33
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  18. Published

    Smoothed sparse recovery via locally competitive algorithm and forward Euler discretization method

    Liu, Q., Gu, Y. & So, H. C., Apr 2019, In: Signal Processing. 157, p. 97-102

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 5
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  19. Published

    Multidimensional Single-Tone Frequency Estimation Based on QR Decomposition

    CAO, H., HUANG, L., WU, Y. & LIU, Q., 2019, In: IEEE Access. 7, p. 68153-68159 8719905.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 1
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  20. 2018
  21. Published

    Robust sparse recovery via weakly convex optimization in impulsive noise

    Liu, Q., Yang, C., Gu, Y. & So, H. C., Nov 2018, In: Signal Processing. 152, p. 84-89

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 18
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  22. 2017
  23. Published

    Off-grid DOA estimation with nonconvex regularization via joint sparse representation

    Liu, Q., So, H. C. & Gu, Y., Nov 2017, In: Signal Processing. 140, p. 171-176

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

    Scopus citations: 48
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