Application of the Extraction of the Image Feature Points by Improved SIFT Algorithm

被引：0

作者：

Liu, Ruian ^{[1
]}

Zhang, Junsheng ^{[1
]}

Wang, Lei ^{[1
]}

Zhang, Baoju ^{[1
]}

机构：

[1] Tianjin Normal Univ, Coll Phys & Elect Informat Sci, Tianjin 300387, Peoples R China

来源：

2013 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS (IEEE ICC) | 2013年

关键词：

Harris; SIFT; Image feature points extraction;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In the application of the image mosaic, SIFT algorithm mainly focused on feature information of the points. The geometric and statistical information in matched feature points are not concerned, so there are many mismatch feature points in it. Harris corner detection algorithm is a very effective image corner extraction algorithm. In this paper, Harris algorithm is used to obtain more accurate matched feature points. The method can extract more less steady, reliable, uniform and reasonable corner points, and improve the efficiency of image mosaic.

引用

页码：946 / 949

页数：4

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