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基于图像分块的多尺度Harris特征点检测算法
引用本文:王立中,麻硕士,薛河儒,侯振杰.基于图像分块的多尺度Harris特征点检测算法[J].内蒙古大学学报(自然科学版),2009,40(3).
作者姓名:王立中  麻硕士  薛河儒  侯振杰
作者单位:内蒙古农业大学机电工程学院,呼和浩特,010018
摘    要:通过分析Harris特征点检测算法在应用中的不足,提出一种基于图像分块的多尺度Harris特征点检测算法,解决了特征点聚簇现象,检测出的特征点分布均匀.实验结果表明,该算法具有精确性、有效性和鲁棒性,为进一步图像特征点匹配工作提供了保证.

关 键 词:特征点检测  Harris算法  多尺度

Multi-scale Harris Algorithm for Feature Point Detection Based on Image Sub-block
WANG Li-zhong,MA Shuo-shi,XUE He-ru,HOU Zhen-jie.Multi-scale Harris Algorithm for Feature Point Detection Based on Image Sub-block[J].Acta Scientiarum Naturalium Universitatis Neimongol,2009,40(3).
Authors:WANG Li-zhong  MA Shuo-shi  XUE He-ru  HOU Zhen-jie
Institution:College of Mechanical and Electrical Engineering;Inner Mongolia Agricultural University;Hohhot 010018;China
Abstract:Based on the shortcoming of Harris algorithm in application,a multi-scale Harris algorithm for the feature point detection based on image sub-block is proposed.It makes the detected feature points well-proportioned distributed without clusters.Experiments demonstrate that this algorithm has a good performance of accuracy,validity and robustness,which provides a guarantee for the further matching of feature points.
Keywords:feature point detection  Harris algorithm  multi-scale  
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