8 papers
PF-Trans: Physics-Embedded Frequency-Aware Transformer for Spectral Reconstruction
Yuzhe Gui, Tianzhu Liu, Yanfeng Gu +1
Snapshot Broadband Filter Array (BFA) imaging provides high light throughput for spectral reconstruction but introduces severe spectral aliasing due to complex modulation. Current…
CAMF-Det: Closure-Aware Multimodal Fusion for LiDAR-Camera 3D Object Detection on UAV Platforms
Yanze Jiang, Yanfeng Gu, Xian Li
Multimodal 3D object detection based on LiDAR and cameras has demonstrated excellent performance in ground-vehicle scenarios, but has not been explored for Unmanned Aerial Vehicle…
Illumination-Invariant Anomaly Detection for Sub-Canopy UAV Multispectral Point Clouds
Likun Chen, Yanfeng Gu, Xian Li
Unmanned Aerial Vehicle (UAV) multispectral point clouds (MPC) provide high-dimensional spatial-spectral data for sub-canopy target detection; however, their efficacy is significan…
Sub-Footprint Effect Correction in FW-LiDAR Point Clouds via Intra-Footprint Target Unmixing
Zhen Xiao, Yanfeng Gu, Xian Li
Sub-footprint target mixing within a laser footprint significantly increases LiDAR intensity uncertainty, especially in complex environments where heterogeneous materials inside on…
CroBIM-V: Memory-Quality Controlled Remote Sensing Referring Video Object Segmentation
H. Jiang, Y. Sun, Z. Dong +2
Remote sensing video referring object segmentation (RS-RVOS) is challenged by weak target saliency and severe visual information truncation in dynamic scenes, making it extremely d…
PhyDAE: Physics-Guided Degradation-Adaptive Experts for All-in-One Remote Sensing Image Restoration
Zhe Dong, Yuzhe Sun, Haochen Jiang +2
Remote sensing images inevitably suffer from various degradation factors during acquisition, including atmospheric interference, sensor limitations, and imaging conditions. These c…