标题:Hybrid 3D Surface Description with Global Frames and Local Signatures of Histograms
作者:Shen, Zhiqiang; Ma, Xin; Zeng, Xianglei
通讯作者:Ma, X
作者机构:[Shen, Zhiqiang; Ma, Xin; Zeng, Xianglei] Shandong Univ, Sch Control Sci & Engn, Jinan, Shandong, Peoples R China.
会议名称:24th International Conference on Pattern Recognition (ICPR)
会议日期:AUG 20-24, 2018
来源:2018 24TH INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION (ICPR)
出版年:2018
页码:1610-1615
关键词:3D descriptor; global framework; surface matching
摘要:This paper presents a novel 3D descriptor named Frame-SHOT to combine global structural frame with local surface information. Global feature descriptors are generally more descriptive for surface representation, while susceptible to occlusion and clutter. In contrast, local feature descriptors are more robust, while less discriminative due to the limit of the support region. We employ the advantages of these two methods by combining both local and global information for surface description. The Signature of Histograms of Orientation (SHOT) descriptor is used to characterize the local surface and structural frame points of the object are used to encode the global surface. We have compared the proposed Frame-SHOT descriptor with the state-of-the-art global and local methods on two public datasets. The results show that our proposed descriptor is more descriptive and robust for surface matching and recognition.
收录类别:CPCI-S;EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85059756412&doi=10.1109%2fICPR.2018.8546202&partnerID=40&md5=0e347f0051a20eed1f20ad49f4dd0ef7
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