Point convolutional neural networks by extension operators
نویسندگان
چکیده
منابع مشابه
Point Convolutional Neural Networks by Extension Operators
This paper presents Point Convolutional Neural Networks (PCNN): a novel framework for applying convolutional neural networks to point clouds. The framework consists of two operators: extension and restriction, mapping point cloud functions to volumetric functions and viseversa. A point cloud convolution is defined by pull-back of the Euclidean volumetric convolution via an extensionrestriction ...
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ژورنال
عنوان ژورنال: ACM Transactions on Graphics
سال: 2018
ISSN: 0730-0301,1557-7368
DOI: 10.1145/3197517.3201301