Adaptive Segmentation of Knee Radiographs for Selecting the Optimal ROI in Texture Analysis

21 Aug 2019Neslihan BayramogluAleksei TiulpinJukka HirvasniemiMiika T. NieminenSimo Saarakkala

The purposes of this study were to investigate: 1) the effect of placement of region-of-interest (ROI) for texture analysis of subchondral bone in knee radiographs, and 2) the ability of several texture descriptors to distinguish between the knees with and without radiographic osteoarthritis (OA). Bilateral posterior-anterior knee radiographs were analyzed from the baseline of OAI and MOST datasets... (read more)

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