8 citations · 10 across the 5 of their papers we have counts for
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cs.CV2025★ 2 cited
Exploring Spatial-Temporal Representation via Star Graph for mmWave Radar-based Human Activity Recognition
Senhao Gao, Junqing Zhang, Luoyu Mei +2
Human activity recognition (HAR) requires extracting accurate spatial-temporal features with human movements. A mmWave radar point cloud-based HAR system suffers from sparsity and…
cs.CV2024★ 8 cited
ESP-PCT: Enhanced VR Semantic Performance through Efficient Compression of Temporal and Spatial Redundancies in Point Cloud Transformers
Luoyu Mei, Shuai Wang, Yun Cheng +4
Semantic recognition is pivotal in virtual reality (VR) applications, enabling immersive and interactive experiences. A promising approach is utilizing millimeter-wave (mmWave) sig…
cs.CV2023
Human Semantic Segmentation using Millimeter-Wave Radar Sparse Point Clouds
Pengfei Song, Luoyu Mei, Han Cheng
This paper presents a framework for semantic segmentation on sparse sequential point clouds of millimeter-wave radar. Compared with cameras and lidars, millimeter-wave radars have…