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基于参数化求和不变量与特征重整的形状匹配
Alternative Titleshape matching based on parameterized summation invariant and feature regulating
吕玉增; 彭启民; 黎湘
2010
Source中国图象图形学报
ISSN1006-8961
Volume15Issue:1Pages:122-128
English Abstract从特征提取和特征匹配两方面考虑,提出了一种鲁棒的形状匹配方法。首先,基于求和不变量,设计了基于面积的形状参数化和归一化方法,提出了参数化求和不变量,该不变量基于形状局部描述且采用积分算子计算,具有较好的鲁棒性和仿射不变性。然后,为进一步提高形状匹配的鲁棒性,在特征匹配上,分析了参数化求和不变量的先验信息,设计了基于特征重整的匹配距离函数,并通过动态规划进行实现。仿真实验表明了所提方法的有效性。
Keyword形状匹配 仿射不变量 特征重整 动态规划shape Matching Affine Invariant Feature Regulating Dynamic Programming
Department国防科技大学ATR国防科技重点实验室;中国科学院软件研究所综合信息系统技术国家级重点实验室;
SubjectComputer Science
Language中文
Content Type期刊论文
URIhttp://ir.iscas.ac.cn/handle/311060/9882
Collection天基综合信息系统全国重点实验室
Recommended Citation
GB/T 7714
吕玉增,彭启民,黎湘. 基于参数化求和不变量与特征重整的形状匹配[J]. 中国图象图形学报,2010,15(1):122-128.
APA 吕玉增,彭启民,&黎湘.(2010).基于参数化求和不变量与特征重整的形状匹配.中国图象图形学报,15(1),122-128.
MLA 吕玉增,et al."基于参数化求和不变量与特征重整的形状匹配".中国图象图形学报 15.1(2010):122-128.
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