Development of Simple Processing for Deleting Undershooting Artifact Using the FBP Method ─Evaluation of Simulation Data

The undershooting artifact occurs using the filtered back projection (FBP) method. This artifact is influenced by a ramp filter. Thereby, the fall of the target accumulation and a deficit arise and it becomes a clinical problem. We developed a new image reconstruction method based on the FBP method...

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Veröffentlicht in:	Nippon Hōshasen Gijutsu Gakkai zasshi 2015-01, Vol.71 (3), p.201-207
Hauptverfasser:	Kita, Akinobu, Onoguchi, Masahisa, Sugimoto, Katsuya, Tsuchida, Tatsurou, Toi, Akiko, Kishimoto, Takahiro, Shimada, Masato, Adachi, Toshiki
Format:	Artikel
Sprache:	eng
Schlagworte:	Digital imaging Equivalence Image quality Ramps Segmentation Simulation Thresholds
Online-Zugang:	Volltext
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