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Jan, 2019
GeoNet: 基于深度测地线网络的点云分析
GeoNet: Deep Geodesic Networks for Point Cloud Analysis
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Tong He, Haibin Huang, Li Yi, Yuqian Zhou, Chihao Wu...
TL;DR
GeoNet是第一个深度学习结构用于对点云表达的曲面的内在结构建模，通过使用GeoNet与PU-Net和PointNet ++等基线或骨干网络的融合方案来改善多个代表性任务的现有方法，包括点上采样、法向量估计、网格重建和非刚性形状分类。
Abstract
Surface-based geodesic topology provides strong cues for object
semantic analysis
and geometric modeling. However, such connectivity information is lost in
point clouds
. Thus we introduce
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