Jonathan D. Courtney

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Video data offers users of multimedia systems a wealth of information; however, it is not as readily manipulated as other data such as text. Raw video data has no immediate “handles” by which the multimedia system user may analyze its contents. To assist human analysis of digital video data, a system has been developed to perform automatic, contentbased(More)
Patellofemoral arthroplasty (PFA) is a viable treatment option of the patient with isolated patellofemoral arthritis. Some of the purported advantages of PFA compared with total knee arthroplasty (TKA) include less invasive approach, less bone resection and tissue destruction, decreased operative time, shorter rehabilitation, better knee kinematics, and(More)
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