Point Transformer
时间: 2023-10-15 09:24:36 浏览: 89
Point Transformer是一个在点云处理中的应用,它是整个网络的主要特征聚合算子。网络架构包括Point Transformer layers、pointwise transformations和pooling。Point Transformer Block是该网络的核心组件,它基于vector self-attention,并使用减法关系将位置编码加到注意向量和变换特征上。该研究探究了Transformer在点云处理中的应用,并在场景分割、目标分类和语义分割等任务上取得了很不错的效果。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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