Point Cloud Classification and Segmentation Network Based on Topological Awareness and Channel Attention

Xin Liu; Chunmei Chen; Hao Deng; Guihua Liu; Lingling Yuan

doi:10.3788/LOP241015

Laser & Optoelectronics Progress, Volume. 61, Issue 24, 2415007(2024)

Point Cloud Classification and Segmentation Network Based on Topological Awareness and Channel Attention

Xin Liu^1,2, Chunmei Chen^1,2、*, Hao Deng^3,4, Guihua Liu^1,2, and Lingling Yuan^1,2

Author Affiliations

¹School of Information Engineering, Southwest University of Science and Technology, Mianyang 621010, Sichuan , China

²Robot Technology Used for Special Environment Key Laboratory of Sichuan Province, Mianyang 621010, Sichuan , China

³School of Information Engineering, Mianyang Teachers' College, Mianyang 621000, Sichuan , China

⁴Sichuan HYHZ Tech. Co., Ltd., Mianyang 621213, Sichuan , China

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Xin Liu, Chunmei Chen, Hao Deng, Guihua Liu, Lingling Yuan. Point Cloud Classification and Segmentation Network Based on Topological Awareness and Channel Attention[J]. Laser & Optoelectronics Progress, 2024, 61(24): 2415007

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Paper Information

Category: Machine Vision

Received: Apr. 2, 2024

Accepted: May. 22, 2024

Published Online: Dec. 13, 2024

The Author Email: Chunmei Chen (47920787@qq.com)

DOI:10.3788/LOP241015

CSTR:32186.14.LOP241015

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology