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Motion estimation for cardiac emission tomography by optical flow methods
This paper describes a new method for estimating the 3D, non-rigid object motion in a time sequence of images. The method is a generalization of a standard optical flow algorithm that is incorporated into a successive quadratic approximation framework. The method was evaluated for gated cardiac emis...
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| Hauptverfasser: | , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
2008
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2424264/ https://ncbi.nlm.nih.gov/pubmed/18475004 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/0031-9155/53/11/016 |
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