| 摘要 |
PROBLEM TO BE SOLVED: To provide a system of constructing multiple phases for acquiring image data of a subject.SOLUTION: The system comprises an x-ray source operable to emit an x-ray; a first power source supplying first power to the x-ray source; and a second power source supplying second power. The image data is collected with an imaging system having a detector capable of moving relative to the subject. A contrast agent is injected into the subject, and the image data is acquired with the contrast agent in each phase of the subject. A volumetric model of the multiple phases is reconstructed with selected reconstruction techniques. |
