4D-CT motion estimation using deformable image registration and 5D respiratory motion modeling
نویسندگان
چکیده
منابع مشابه
4D-CT lung motion estimation with deformable registration: quantification of motion nonlinearity and hysteresis.
In this article, our goal is twofold. First, we propose and compare two methods which process deformable registration to estimate patient specific lung and tumor displacements and deformation during free breathing from four-dimensional computed tomography (4D-CT) data. Second, we propose techniques to quantify the physiological parameters of motion nonlinearity and hysteresis. A Fréchet distanc...
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ژورنال
عنوان ژورنال: Medical Physics
سال: 2008
ISSN: 0094-2405
DOI: 10.1118/1.2977828