JOURNAL ARTICLE
Point Pattern Matching Algorithm Based on Relative Shape Context and Spectral Matching Method
Jian ZhaoJixiang SunZhiyong LiMingsheng Chen
Year: 2010 Journal: JOURNAL OF ELECTRONICS INFORMATION TECHNOLOGY Vol: 32 (10)Pages: 2287-2293 Publisher: Chinese Academy of Sciences, Institute of Electronics
Abstract
摘要: 该文提出了一种将不变特征与谱匹配方法相结合的点模式匹配算法。该算法首先提出一种新的基于点集的不变特征相对形状上下文，然后利用点集间相对形状上下文的统计检验匹配测度来定义新的相容性度量，并以此为基础构造分配图及其亲近矩阵。最后利用分配图亲近矩阵的主特征向量以及匹配约束条件来实现点模式匹配问题的求解。模拟仿真与真实数据实验验证了该文算法的有效性和鲁棒性。 关键词: 点模式匹配 / 相对形状上下文 / 分配图 / 谱匹配方法
Keywords:
Matching (statistics) Computer science Shape context Algorithm Point (geometry) Context (archaeology) Blossom algorithm Pattern matching 3-dimensional matching Point set registration Optimal matching Pattern recognition (psychology) Artificial intelligence Mathematics Statistics Geography Geometry
Metrics
5
Cited By
0.64
FWCI (Field Weighted Citation Impact)
11
Refs
0.73
Citation Normalized Percentile
Is in top 1%
Is in top 10%
Citation History
Topics
Advanced Image and Video Retrieval Techniques
Physical Sciences → Computer Science → Computer Vision and Pattern Recognition
Image Retrieval and Classification Techniques
Physical Sciences → Computer Science → Computer Vision and Pattern Recognition
Graph Theory and Algorithms
Physical Sciences → Computer Science → Computer Vision and Pattern Recognition
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