论文信息 - Image reconstruction from misaligned truncated helical cone-beam data

Image reconstruction from misaligned truncated helical cone-beam data

The effects of a misalignment between the rotation and translation axes of the scanner in helical cone-beam CT was investigated. A simple method to estimate the misalignment parameters was proposed and the PHI-method was shown to be suitable to obtain accurate results from misaligned data.

Rolf Clackdoyle | Frédéric Noo | Stefan Schaller | Timothy A. White | T. Roney

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