Super-Resolution Technique of Multi-Radar Fusion 2D Imaging Based on ExCoV Algorithm in Low SNR
Abstract
:1. Introduction
2. GTD Model and 2D RADAR Sparse Representation
3. Review of the Multi-Radar Fusion 2D Imaging Frame and ExCoV Algorithm Theory
4. Experimental Results
4.1. Example 1: Analytical Result
4.2. Example 2: Simulation Outcomes
4.3. Example 3: Comparison of Simulation Results
5. Conclusions
Author Contributions
Funding
Data Availability Statement
Conflicts of Interest
References
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Definition | |
---|---|
−1 | corner diffraction |
−0.5 | edge diffraction |
0 | point scatter |
0.5 | singly curved surface reflection |
1 | flat plate at broadside; dihedral |
Scattering Center | 1 | 2 | 3 | 4 | 5 |
---|---|---|---|---|---|
location (x, y) | (0.15, 0.2) | (0.15, −0.2) | (0, 0) | (−0.15, 0.2) | (−0.15, −0.2) |
amplitude | 1 | 1 | 1 | 1 | 1 |
scattering type | 0 | 0 | 1 | −0.5 | −1 |
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Song, D.; Shang, S.; Ding, D. Super-Resolution Technique of Multi-Radar Fusion 2D Imaging Based on ExCoV Algorithm in Low SNR. Remote Sens. 2023, 15, 2108. https://doi.org/10.3390/rs15082108
Song D, Shang S, Ding D. Super-Resolution Technique of Multi-Radar Fusion 2D Imaging Based on ExCoV Algorithm in Low SNR. Remote Sensing. 2023; 15(8):2108. https://doi.org/10.3390/rs15082108
Chicago/Turabian StyleSong, Dawei, She Shang, and Dazhi Ding. 2023. "Super-Resolution Technique of Multi-Radar Fusion 2D Imaging Based on ExCoV Algorithm in Low SNR" Remote Sensing 15, no. 8: 2108. https://doi.org/10.3390/rs15082108
APA StyleSong, D., Shang, S., & Ding, D. (2023). Super-Resolution Technique of Multi-Radar Fusion 2D Imaging Based on ExCoV Algorithm in Low SNR. Remote Sensing, 15(8), 2108. https://doi.org/10.3390/rs15082108