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System and method for image based multiple-modality cardiac image alignment
专利权人:
Shuo Li
发明人:
Shuo Li,Prakash Mahesh,Dave Roeder,Richard Rankin
申请号:
US12013939
公开号:
US08165361B2
申请日:
2008.01.14
申请国别(地区):
US
年份:
2012
代理人:
摘要:
Certain embodiments of the present invention provide a system and method for temporally aligning a plurality of cardiac image sequences. The method includes performing a locally linear embedding algorithm on a first set of cardiac image sequences and on a second set of cardiac image sequences. A graphical representation is created for the first set of cardiac image sequences and the second set of cardiac image sequences. A determination is made whether the first set of cardiac image sequences and the second set of cardiac image sequences were generated from a similar point of view. If a similar point of view is found, the first graphical representation and the second graphical representation are aligned using a minimization function. If a similar point of view is not found, the graphs are aligned with a template and then aligned with each other using the minimization function.
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中国工程科技知识中心
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http://www.ckcest.cn/home/

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