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Hanfang Liang

2 accepted papers

2026

CETUS: Causal Event-Driven Temporal Modeling with Unified Variable-Rate Scheduling

ICRA 2026poster

Event cameras capture asynchronous pixel-level brightness changes with microsecond temporal resolution, offering unique advantages for high-speed vision tasks. Existing methods often convert event streams into intermediate representations such as frames, voxel grids, or point clouds, which inevitabl…

2025

Unsupervised UAV 3D Trajectories Estimation with Sparse Point Clouds

ICASSP 2025accepted

Compact UAV systems, while advancing delivery and surveillance, pose significant security challenges due to their small size, which hinders detection by traditional methods. This paper presents a cost-effective, unsupervised UAV detection method using spatial-temporal sequence processing to fuse mul…

Cited by 0SourceScholar