发明名称 |
METHOD OF ANALYZING A MEDICAL IMAGE |
摘要 |
A method of analyzing a medical image, where the medical image comprises one or more than one region of interest, and where the method comprises a) providing the medical image comprising a set of actual image values; b) rescaling the actual image values to produce corresponding rescaled image values and to produce a rescaled image from the rescaled image values; c) deriving a histogram of the rescaled image values; d) using the histogram to derive an adaptive segmentation threshold; e) using the adaptive segmentation threshold to recursively split the rescaled image; f) terminating the recursive splitting of the sub(sub) images using one or more than one predetermined criteria; and g) identifying one sub(sub) image in the terminated Hierarchical Region Splitting Tree which comprises the region of interest. |
申请公布号 |
EP2538839(B1) |
申请公布日期 |
2015.07.08 |
申请号 |
EP20110748009 |
申请日期 |
2011.02.23 |
申请人 |
LOMA LINDA UNIVERSITY;UNIVERSITY OF CALIFORNIA, RIVERSIDE |
发明人 |
GHOSH, NIRMALYA;ASHWAL, STEPHEN;OBENAUS, ANDRE;BHANU, BIR |
分类号 |
A61B5/05;G06K9/32;G06K9/38;G06T7/00;G06T7/40 |
主分类号 |
A61B5/05 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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