Automatic correction of motion artifact in dynamic contrast-enhanced fluorescence imaging during open orthopedic surgery
Yue Tang,
Ida Leah Gitajn,
Xu Cao
et al.
Abstract:Indocyanine green-based dynamic contrast-enhanced fluorescence imaging (DCE-FI) can objectively assess bone perfusion intraoperatively. However, it is susceptible to motion artifact due to patients' involuntary respiration and mechanical disturbance. Reducing motion artifacts would significantly improve DCE-FI for orthopedic surgical guidance.Aim: Our primary objective is to develop an automated correction method to reduce motion artifacts in DCE-FI and improve the accuracy of bone perfusion assessment.
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