DocumentCode
2990366
Title
Image Matching Algorithm Based on Analysis of Reliability in Log-Polar Field
Author
Xu, Yiping ; Tan, Jing ; Li, Hongping ; Tian, Yan
Author_Institution
Dept. of Electron. & Inf. Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China
fYear
2011
fDate
3-4 Dec. 2011
Firstpage
1131
Lastpage
1135
Abstract
Due to the invariance to scale and rotation, image matching method based on Log-Polar transformation has been extensively applied in target detection and location. This paper analyses the effect on image matching accuracy from variation of scale and rotation, and proposes a modified image matching method based on analysis of data reliability for matching, this method can eliminate the interference from invalid data and improve the image matching performance. Experiments show that this method has better performance in accuracy.
Keywords
image matching; object detection; data reliability analysis; image matching algorithm; log-polar field; log-polar transformation; scale-rotation variation; target detection; target location; Accuracy; Algorithm design and analysis; Correlation; Image matching; Real time systems; Reliability; Transforms; analysis of reliability; image matching; log-polar transform;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Intelligence and Security (CIS), 2011 Seventh International Conference on
Conference_Location
Hainan
Print_ISBN
978-1-4577-2008-6
Type
conf
DOI
10.1109/CIS.2011.251
Filename
6128298
Link To Document