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Image reconstructing apparatus, X-ray computed tomography apparatus, and image reconstructing method
专利权人:
Yasuhiro Noshi
发明人:
Yasuhiro Noshi,Satoshi Saito
申请号:
US12861319
公开号:
US09050002B2
申请日:
2010.08.23
申请国别(地区):
US
年份:
2015
代理人:
摘要:
According to one embodiment, an apparatus includes a reconstructing unit, a first control unit, a detecting unit, a generating unit, and a second control unit. The first control unit controls the reconstructing unit to reconstruct first images based on projection data collected in first periods. The detecting unit detects second periods which belong to pulsation cycles different from one another and in which an organ to be imaged is in the substantially same form, based on the first images. The generating unit generates data for reconstruction including projection data for the required angle range by combining projection data collected in third periods close to the second periods. The second control unit controls the reconstructing unit to reconstruct a second image based the data for reconstruction.
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