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Method for detection of linear structures and microcalcifications in mammographic images
专利权人:
Shoupu Chen
发明人:
Shoupu Chen,Lawrence A. Ray
申请号:
US12973035
公开号:
US08224051B2
申请日:
2010.12.20
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A method for detecting a linear structure in a digital mammographic image, using a processor or computer at least in part, locates at least one microcalcification candidate cluster in the image data and extracts a first region of interest that encloses the at least one microcalcification candidate cluster. The first region of interest is processed to identify feature points that correspond to geometric structures in the first region of interest. A linear detection algorithm is applied by a repeated process that selects a line model from a predefined set of line models and analyzes the line model to determine whether a linear structure is present in the first region of interest.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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