Virginia Byers Kraus,H Cecil Charles,Sheng Chu Wang,Sheng Feng
申请号：
US13291919
公开号：
US09211103B2
申请日:
2011.11.08
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Example systems and methods of generating an indicator of osteoarthritis (OA) progression are described. Fractal dimension curves are generated for horizontal and vertical trabecular components associated with a region of interest of a joint image. A statistical model is used to model shapes of the fractal dimension curves and a predictor of OA progression is calculated based on shape parameters of the statistical model.
