https://vilab.team/author/xuan-nie/ Xuan Nie Hugo Blox Builder (https://hugoblox.com)en-usFri, 11 Apr 2025 00:00:00 +0000 https://vilab.team/media/icon_hu2896232876136423579.png https://vilab.team/author/xuan-nie/ https://vilab.team/publication/spiking-point-transformer-for-point-cloud-classification/ Fri, 11 Apr 2025 00:00:00 +0000 https://vilab.team/publication/spiking-point-transformer-for-point-cloud-classification/ <p>本文提出Spiking Point Transformer（SPT），首个基于Transformer的脉冲神经网络框架，用于三维点云分类。SPT设计队列驱动采样直接编码，在降低计算成本的同时保留关键支撑点；并引入混合动力学积分发放神经元（HD-IF），模拟选择性神经元激活，减少对特定人工神经元的过度依赖。在多个真实与合成点云基准上取得领先结果，理论能耗较ANN对应模型降低至少6.4倍。</p>