3D point cloud classification network with hybrid sampling enhancement and point energy attention

作者：Di Tian, Mingming Gong, Jiabo Li, Jiahang Shi · 发表于：Pattern Recognition · 年份：2025 · DOI：10.1016/j.patcog.2025.112791 · 被引用次数：4 · 研究领域：3D Shape Modeling and Analysis、3D Surveying and Cultural Heritage、Robotics and Sensor-Based Localization