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Jun, 2022
高维点云数据的多流形散射变换
The Manifold Scattering Transform for High-Dimensional Point Cloud Data
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Joyce Chew, Holly R. Steach, Siddharth Viswanath, Hau-Tieng Wu, Matthew Hirn...
TL;DR
本文介绍了一种用于处理定义在黎曼流形上的数据的深度特征提取器——旋转不变散射变换,并提出了一些基于扩散映射理论的实用方案,可以在自然系统中应用于点云数据上进行信号分类和流形分类任务。
Abstract
The
manifold scattering transform
is a deep feature extractor for data defined on a
riemannian manifold
. It is one of the first examples of extending
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