Tracking local motion on the beating heart

Martin Groeger; Tobias Ortmaier; Wolfgang Sepp; Gerd Hirzinger

doi:10.1117/12.466926

17 May 2002 Tracking local motion on the beating heart

Martin Groeger, Tobias Ortmaier, Wolfgang Sepp, Gerd Hirzinger

Proceedings Volume 4681, Medical Imaging 2002: Visualization, Image-Guided Procedures, and Display; (2002) https://doi.org/10.1117/12.466926
Event: Medical Imaging 2002, 2002, San Diego, California, United States

Abstract

Local motion on the beating heart is investigated in the context of minimally invasive robotic surgery. The focus lies on the motion remaining in the mechanically stabilised field of surgery of the heart. Motion is detected by tracking natural landmarks on the heart surface in 2D video images. An appropriate motion model is presented with a discussion of its degrees of freedom and a trajectory analysis of its parameters.

Citation Download Citation

Martin Groeger, Tobias Ortmaier, Wolfgang Sepp, and Gerd Hirzinger "Tracking local motion on the beating heart", Proc. SPIE 4681, Medical Imaging 2002: Visualization, Image-Guided Procedures, and Display, (17 May 2002); https://doi.org/10.1117/12.466926

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