A method for the medical image registration based on the statistics samples averaging distribution theory / 生物医学工程学杂志
Journal of Biomedical Engineering
;
(6): 814-818, 2005.
Article
in Chinese
| WPRIM
| ID: wpr-238334
ABSTRACT
The registration method based on mutual information is currently a popular technique for the medical image registration, but the computation for the mutual information is complex and the registration speed is slow. In engineering process, a subsampling technique is taken to accelerate the registration speed at the cost of registration accuracy. In this paper a new method based on statistics sample theory is developed, which has both a higher speed and a higher accuracy as compared with the normal subsampling method, and the simulation results confirm the validity of the new method.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Algorithms
/
Image Processing, Computer-Assisted
/
Numerical Analysis, Computer-Assisted
/
Magnetic Resonance Imaging
/
Artifacts
/
Imaging, Three-Dimensional
/
Methods
Limits:
Humans
Language:
Chinese
Journal:
Journal of Biomedical Engineering
Year:
2005
Type:
Article
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