Guidewire tracking in x-ray videos of endovascular interventions

Abstract

We present a novel method to track a guidewire in cardiac X-ray video. Using variational calculus, we derive differential equations that deform a spline, subject to intrinsic and extrinsic forces, so that it matches the image data, remains smooth, and preserves an a priori length. We analytically derive these equations from first principles, and show how… (More)

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Cite this paper

@article{Unal2008GuidewireTI, title={Guidewire tracking in x-ray videos of endovascular interventions}, author={Gozde B. Unal and Gregory G. Slabaugh}, journal={2008 IEEE 16th Signal Processing, Communication and Applications Conference}, year={2008}, pages={1-4} }