Hierarchical Viewpoint Planning for Complex Surfaces in Industrial Product Inspection

doi:10.1109/TMECH.2023.3340312

CORC > 自动化研究所 > 中国科学院自动化研究所 > 中科院工业视觉智能装备工程实验室

	Hierarchical Viewpoint Planning for Complex Surfaces in Industrial Product Inspection
	Wang, Shaohu 1,2,3; Tong, Yuchuang 1,2,3; Shang, Xiuqin 1,2,3; Zhang, Zhengtao 1,2,3,4
刊名	IEEE-ASME TRANSACTIONS ON MECHATRONICS
	2023-12-28
页码	11
关键词	Divide-and-conquer strategy multilevel geometric representation surface inspection viewpoint planing
ISSN号	1083-4435
DOI	10.1109/TMECH.2023.3340312
通讯作者	Zhang, Zhengtao()
英文摘要	Appearance quality assessment plays a crucial role in industrial product manufacturing, where traditional inspection methods struggle with the diverse surface structures and complex shapes. This article introduces a novel hierarchical viewpoint planning paradigm designed to tackle the challenges associated with mapping camera viewpoints onto complex object surfaces featuring demanding imaging quality requirements. Based on multilevel geometric representation of the object point cloud, the proposed paradigm utilizes a divide-and-conquer strategy for systematic and effective viewpoint planning, which encompasses both bottom-up and top-down methodologies tailored for regular and irregular surfaces, respectively. The bottom-up method employs gridization-based viewpoint generation for rapid acquisition of high-quality viewpoints, while the top-down method utilizes hybrid confidence and dynamic viewpoint optimization to achieve complete and high-quality surface coverage. By combining these complementary strategies, the proposed method ensures high-quality surface coverage for different types of geometric primitives. Experimental evaluations demonstrate superior performance compared with existing approaches, and real-world experiments validate the efficiency and effectiveness of the proposed method in industrial settings.
资助项目	National Key Research and Development Program of China
WOS研究方向	Automation & Control Systems ; Engineering
语种	英语
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:001134426900001
资助机构	National Key Research and Development Program of China
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/54982]
专题	中科院工业视觉智能装备工程实验室
通讯作者	Zhang, Zhengtao
作者单位	1.Chinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Artificial Intelligence, Beijing 100049, Peoples R China 3.CAS Engn Lab Intelligent Ind Vis, Beijing 100190, Peoples R China 4.Binzhou Inst Technol, Binzhou 256601, Peoples R China
推荐引用方式 GB/T 7714	Wang, Shaohu,Tong, Yuchuang,Shang, Xiuqin,et al. Hierarchical Viewpoint Planning for Complex Surfaces in Industrial Product Inspection[J]. IEEE-ASME TRANSACTIONS ON MECHATRONICS,2023:11.
APA	Wang, Shaohu,Tong, Yuchuang,Shang, Xiuqin,&Zhang, Zhengtao.(2023).Hierarchical Viewpoint Planning for Complex Surfaces in Industrial Product Inspection.IEEE-ASME TRANSACTIONS ON MECHATRONICS,11.
MLA	Wang, Shaohu,et al."Hierarchical Viewpoint Planning for Complex Surfaces in Industrial Product Inspection".IEEE-ASME TRANSACTIONS ON MECHATRONICS (2023):11.