A Hierarchical Attention Fused Descriptor for 3D Point Matching

A Hierarchical Attention Fused Descriptor for 3D Point Matching

Motivated by recent successes on learning 3D feature representations, we present a Siamese network to generate representative 3D descriptors for 3D point matching in point cloud registration. Our system, dubbed HAF-Net, consists of feature extraction module, hierarchical feature reweighting and reca...

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Bibliographic Details
Main Authors: Wenjun Shi, Dongchen Zhu, Liang Du, Guanghui Zhang, Jiamao Li, Xiaolin Zhang
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
3D descriptor
hierarchical attention
data reweighting
feature recalibration
aggregation
data driven
Online Access:https://ieeexplore.ieee.org/document/8733802/

Internet

https://ieeexplore.ieee.org/document/8733802/

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