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Temporal Tracking of Coronaries in Multi-slice Computed Tomography.

Abstract : A method is proposed that performs a temporal tracking of the coronaries in multi-slice computed tomography (MSCT) dynamic sequences. The process exploits geometric moments and a local cylindrical approximation of the vessel to estimate the local characteristics of the structure in each volume and estimate its displacement along the sequence. The research strategy is based on a region matching process to find the location of the point in the successive volumes. A spatial tracking is then applied to refine its location inside the vessel. Tests have been achieved on simulated and real displacements of coronary segments.
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https://www.hal.inserm.fr/inserm-00188484
Contributor : Lotfi Senhadji <>
Submitted on : Monday, November 19, 2007 - 6:56:00 PM
Last modification on : Wednesday, May 16, 2018 - 11:23:17 AM
Long-term archiving on: : Monday, April 12, 2010 - 2:32:01 AM

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Soizic Laguitton, Cesary Boldak, Christine Toumoulin. Temporal Tracking of Coronaries in Multi-slice Computed Tomography.. Conference proceedings : .. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, Institute of Electrical and Electronics Engineers (IEEE), 2007, 1, pp.4512-4515. ⟨10.1109/IEMBS.2007.4353342⟩. ⟨inserm-00188484⟩

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