Author

W. Tan

2 papers indexed here

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Open access Oct 2026

An Improved Structured-Dictionary-Learning-Based Sparse SAR Imaging Algorithm

Existing structured-dictionary-learning (SDL)-based sparse synthetic aperture radar (SAR) imaging methods suffer from insufficient artifact suppression, limited parameter adaptivity, and inadequate structure preservation during refined imaging under low-sampling-rate conditions. To address these limitations, an improve...

Jia-Lu Lu, Zhi-Qi Gao, Ping-Ping Huang et al. · Remote Sensing · 0 citations

Open access Sep 2026

Radar–Video Fusion for Tiny Rockfall Detection and Tracking in Complex Field Environments

Small rockfalls are difficult to localize in wide-view slope video because their image support is weak and intermittent during rapid motion, overlap, collision, and occlusion. This study presents a fixed-site radar–video fusion workflow organized into sensing, association, and fusion layers. The sensing layer aligns ra...

Yao-Long Qi, Wen-Ze Xi, Ting Hou et al. · Remote Sensing · 0 citations