Image Matching Algorithm on Wavelet-Edge-SIFT

被引:0
|
作者
Sun Xun [1 ]
Liu Shun-hua [1 ]
Luo Zhi-rong [2 ]
Li Wei [3 ]
机构
[1] Inst NBC Def, Grad Management Dept, Beijing 102205, Peoples R China
[2] Inst NBC Def, Dept 4, Beijing 102205, Peoples R China
[3] Inst NBC Def, Training Dept, Beijing 102205, Peoples R China
关键词
wavelet transform; edge detection; SIFT; WES; Image matching;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Aiming at excessive feature points to be extracted in the SIFT algorithm widely applied in image matching, the paper proposes the following solution strategy: obtaining image edge by wavelet transform, subsequently, applying SIFT algorithm for image matching on the basis of the detected image edge. The result shows that the image edge detection matching WES(Wavelet-Edge-SIFT) algorithm by wavelet transform greatly reduces the calculation amount, it may reduce mismatch, increase matching speed and greatly improve the real-time of algorithm.
引用
收藏
页码:435 / 440
页数:6
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