DocumentCode :
475633
Title :
A New Method for Medical Image Registration Based on Wavelet Multi-scale Transform
Author :
Xie, Jingquan ; Chen, Zaihe ; Xu, Guilin
Author_Institution :
Wuxi Inst. of Technol., Wuxi
Volume :
1
fYear :
2008
fDate :
3-4 Aug. 2008
Firstpage :
355
Lastpage :
359
Abstract :
Medical image registration is the first step for image fusion and other imaging process. Current registration algorithm can be divided into feature-based and statistic-based approaches. In this paper, feature points of medical image are detected by using wavelet multi-scale product firstly, then registration of feature points based on mutual information is introduced, and translation parameters are calculated by using particle swarm optimization(PSO) algorithm. Experiments show that our method can reduce the computation of image registration while maintaining good accuracy.
Keywords :
image fusion; image registration; medical image processing; particle swarm optimisation; statistical analysis; feature-based and statistic-based approach; image fusion; medical image registration; particle swarm optimization; wavelet multiscale transform; Biomedical imaging; Communication system control; Data mining; Image edge detection; Image fusion; Image registration; Mutual information; Particle swarm optimization; Technology management; Wavelet transforms;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computing, Communication, Control, and Management, 2008. CCCM '08. ISECS International Colloquium on
Conference_Location :
Guangzhou
Print_ISBN :
978-0-7695-3290-5
Type :
conf
DOI :
10.1109/CCCM.2008.176
Filename :
4609531
Link To Document :
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