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Ji Liu

North University of China

No. 3 Xueyuan Road, Taiyuan, China

taiyuan, 030051

China

  • North University of China

SCHOLARLY PAPERS

9

DOWNLOADS

217

TOTAL CITATIONS

0

Scholarly Papers (9)

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1.

Deep Learning-Enhanced Imaging in Dynamic Scattering Media of Smoke

Number of pages: 11 Posted: 23 Oct 2024
Zipeng Wang, peng sun, Canjin wang, Maohua Xu, Ji Liu, Shichao Pan, Yuru Mao and Yaoyu Cheng
North University of China, North University of China, North University of China, North University of China, North University of China, Shanxi University, North University of China and North University of China
Downloads 60 (970,490)

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Deep learning, dynamic scattering media, Computational imaging, smoke

2.

Gformer: A Gaussian Kernel–Enhanced Spatio-Temporal Deep Learning Framework for Ocean Surface Wind Speed Prediction

Number of pages: 13 Posted: 29 May 2025
feng zhang, Ji Liu, Yuan Peng, Jinhui Wu, Xiuliang Tong, Tao Yuan, Shiyue Du and Xiang Chen
North University of China, North University of China, North University of China, North University of China, North University of China, North University of China, North University of China and affiliation not provided to SSRN
Downloads 38 (1,209,354)

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Spatiao-temporal fusion Correlation analysis GCN Wind speed prediction Transformer

3.

Double-subdivision Vortex Beam Interferometry Enhanced by DenseNet for Precision Displacement Measurement

Number of pages: 19 Posted: 19 Nov 2025
Tao Yuan, Ji Liu, Jinhui Wu, Boyang Zhang, Shiyue Du, Xuejiao Yang and Yuanjie Cui
North University of China, North University of China, North University of China, North University of China, North University of China, North University of China and North University of China
Downloads 30 (1,359,097)

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Vortex beam interferometer, DenseNet, Nanoscale metrology, Displacement measurement, Optical sensing.

4.

Spatial Carrier Shearography for Simultaneous Bending and Shear Strain Measurement in Small Deflection Deformations

Number of pages: 15 Posted: 17 Nov 2025
Xiangfeng Ji, Boyang Zhang, Ji Liu, Jinhui Wu and Zihao Zhang
affiliation not provided to SSRN, North University of China, North University of China, North University of China and affiliation not provided to SSRN
Downloads 24 (1,411,822)

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Shearography, Strain Measurement, Simultaneous Dual-directional Shearing, Spatial Carrier

5.

Complex Demodulation Based Phase Extraction Methods for Fiber Optic Interferometric Sensors

Number of pages: 13 Posted: 02 Jul 2025
Linhui Wang, Ji Liu, Jinhui Wu, Daqian Guo and Shiyue Du
affiliation not provided to SSRN, North University of China, North University of China, affiliation not provided to SSRN and North University of China
Downloads 17 (1,500,778)

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Complex demodulation/modulation depth/Phase demodulation/Fiber optic sensor

6.

Simultaneous Measurement of Bending and Shear Strains under Small Deflections via Spatial-Carrier Shearography

Number of pages: 17 Posted: 27 Mar 2026
Xiangfeng Ji, Boyang Zhang, Ji Liu, Jinhui Wu, Zihao Zhang and Bicheng Guo
affiliation not provided to SSRN, North University of China, North University of China, North University of China, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 15 (1,509,872)

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Digital shearography, Spatial carrier technique, Dynamic strain measurement, Simultaneous measurement

7.

Robust Single-Shot Vortex Phase Retrieval in Spatial-Carrier Vortex Interferometry​

Number of pages: 14 Posted: 24 Apr 2026
Jiaxuan Sun, Boyang Zhang, Jinhui Wu, Ji Liu, Tao Yuan and Lixia Yu
North University of China, North University of China, North University of China, North University of China, North University of China and North University of China
Downloads 14 (1,541,665)

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Vortex interferometry, Spatial carrier phase shifting, Topological phase demodulation, Dynamic displacement tracking, Robust optical metrology

8.

Line-Scan conjugate vortex interferometry for ultrafast nanoscale metrology

Number of pages: 15 Posted: 14 Apr 2026
Boyang Zhang, Tao Yuan, Ji Liu, Jinhui Wu and Jiaxuan Sun
North University of China, North University of China, North University of China, North University of China and North University of China
Downloads 12 (1,541,665)

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Conjugate vortex interferometry, Nanoscale displacement measurement, Line-Scan Detection, Real-time measurement, Pattern unfolding.

9.

Physically Self-Consistent Joint Inversion of Temperature and Emissivity under Dual Constraints

Number of pages: 27 Posted: 27 Jun 2026
Qiao Yin, peng sun, Ruichen Liu, Jinge Guan, Ji Liu, Gao Wang, HanMeng Zhang and Yaoyu Cheng
North University of China, North University of China, North University of China, North University of China, North University of China, North University of China, North University of China and North University of China
Downloads 7

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Multi-spectral radiation thermometry, Silicon carbide, Inversion algorithm