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3DPVT
2004
IEEE

Frequency Domain Registration of Computer Tomography Data

13 years 7 months ago
Frequency Domain Registration of Computer Tomography Data
This paper presents a new method for registering computer tomography (CT) volumetric data of human bone structures relative to observations made at different times. The system we advance was tested with different kinds of CT data sets. In this paper we report on some representative experimental results obtained with the CT data of the hip bones of a patient prior to and after prosthetic surgery aimed at the reconstruction of the hip articulation. The method works with rigid data having arbitrary relative position and orientation and proves to be robust with respect to CT acquisition noise and with respect to the segmentation technique adopted to select the region of interest for registration. The method is capable of registering correctly data sets taken from the same articulation and whose components have undergone small relative displacements. The method is also amenable to registration of heteregeneous kinds of volumetric data, e.g., CT scans and Magnetic Resonance Imagery (MRI) sc...
Marco Andreetto, Guido Maria Cortelazzo, Luca Lucc
Added 20 Aug 2010
Updated 20 Aug 2010
Type Conference
Year 2004
Where 3DPVT
Authors Marco Andreetto, Guido Maria Cortelazzo, Luca Lucchese
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