Encoding Scratch and Scrape Features for Wear Modeling of Total Joint Replacements

<table>(a) Global photograph of scrape region. (b) Local OP scan, revealing scrape morphology. The dashed black line indicates the direction of microscratching, as determined by Hough transform. The dotted black line indicates the orientation of the macroscopic scrape. </table>

Computational and Mathematical Methods in Medicine

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Figure 5

Figure 5: Encoding Scratch and Scrape Features for Wear Modeling of Total Joint Replacements 