DocumentCode
2571312
Title
A multi-scale research algorithm based on lift wavelet
Author
Xun Chen ; Li-hua Dou ; Juan Zhang
Author_Institution
Dept. of Autom. Control, Beijing Inst. of Technol., Beijing
fYear
2008
fDate
2-4 July 2008
Firstpage
5171
Lastpage
5174
Abstract
This paper proposed a fast search algorithm that are based on multi-scale. The source image is decomposed using lifting wavelet. Firstly we find the rough position of the target on larger frequency scale. According to the result, the accurate position will be obtained on less frequency scale. Comparing to the traditional matching algorithm, the result shows that the method can increase the searching speed greatly.
Keywords
image matching; search problems; wavelet transforms; fast search algorithm; lift wavelet; multiscale research algorithm; source image decomposition; traditional matching algorithm; Electronic mail; Frequency; Information science; Signal resolution; lift wavelet; multi-scale; target research;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Decision Conference, 2008. CCDC 2008. Chinese
Conference_Location
Yantai, Shandong
Print_ISBN
978-1-4244-1733-9
Electronic_ISBN
978-1-4244-1734-6
Type
conf
DOI
10.1109/CCDC.2008.4598316
Filename
4598316
Link To Document