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ADVANCED ULTRASOUND IMAGING TECHNIQUES FOR KIDNEY STONE DETECTION AND CHARACTERIZATION
专利权人:
VANDERBILT UNIVERSITY
发明人:
Brett C. BYRAM,Ryan S. HSI,Jaime E. TIERNEY
申请号:
US16432731
公开号:
US20190365345A1
申请日:
2019.06.05
申请国别(地区):
US
年份:
2019
代理人:
摘要:
The present disclosure is directed towards systems and methods for detecting and sizing mineralized tissue. An exemplary method, according to an embodiment of the present disclosure, can provide for imaging a region of interest containing the mineralized tissue with unfocused ultrasound beams via a primary imaging method. The method can then provide for computing a wavefront coherence at the imaged region of interest. The method can then provide for segmenting pixels of the imaged region of interest based on their intensities and intensities of surrounding pixels. The method can then provide for identifying a border and a shadow of the mineralized tissue based on the segmenting. Then, the method can provide for calculating a size of the mineralized tissue based on the border and the shadow.
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来源网址:
http://www.ckcest.cn/home/
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