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Intensity-based robust similarity for multimodal image registration
Du, J; Tang, SY; Jiang, TZ; Lu, ZS
2006
发表期刊INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS
卷号83期号:1页码:49-57
文章类型Article
摘要This paper proposes a new intensity-based similarity metric that can be used for the registration of multimodal images. It combines the robust estimation with both the forward and inverse transformation to reduce the negative effects of outliers in the images. For this purpose, we firstly employ the multiresolution technique to downsample the original images, then resort to the simulated annealing method to initialize the transformation parameters at the coarsest resolution. Finally the Powell method is utilized to obtain the optimal transformation parameters at each resolution. In our experiments, the new method is compared to other popular similarity measures, on the synthetic data as well as the real data, and the experimental results are encouraging.
关键词Multimodal Registration Forward And Inverse Transform Robust Estimation Multi-resolution Technique Optimization
WOS标题词Science & Technology ; Physical Sciences
关键词[WOS]MUTUAL INFORMATION ; BRAIN IMAGES ; OPTIMIZATION ; ALGORITHM ; VISION ; MRI ; CT
收录类别SCI
语种英语
WOS研究方向Mathematics
WOS类目Mathematics, Applied
WOS记录号WOS:000234633000005
引用统计
被引频次:10[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9225
专题09年以前成果
作者单位1.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China
2.Lanzhou Univ, Sch Informat Sci & Engn, Lanzhou 730000, Peoples R China
3.Beijing Inst Technol, Beijing 100081, Peoples R China
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Du, J,Tang, SY,Jiang, TZ,et al. Intensity-based robust similarity for multimodal image registration[J]. INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS,2006,83(1):49-57.
APA Du, J,Tang, SY,Jiang, TZ,&Lu, ZS.(2006).Intensity-based robust similarity for multimodal image registration.INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS,83(1),49-57.
MLA Du, J,et al."Intensity-based robust similarity for multimodal image registration".INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS 83.1(2006):49-57.
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