CT IMAGE RECONSTRUCTION OF A MOVING EXAMINATION OBJECT
First Claim
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1. A method for the scanning of a moving examination object with a CT system, comprising:
- capturing data during a rotational movement of a transmitter/receiver pair of the CT system around the examination object;
determining sectional images of the examination object from the captured data by way of an iterative algorithm, where motion information relating to the movement of the examination object is taken into account during the data capturing in the iterative algorithm.
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Abstract
At least one embodiment of the invention relates to a method for the scanning of a moving examination object with a CT system, in which during a rotational movement of a transmitter/receiver pair around the examination object, data is captured. Further, sectional images of the examination object are determined from the data by way of an iterative algorithm, where motion information relating to the movement of the examination object during the data acquisition is taken into account in the iterative algorithm. At least one embodiment of the invention further relates to a CT system and a computer program.
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Citations
15 Claims
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1. A method for the scanning of a moving examination object with a CT system, comprising:
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capturing data during a rotational movement of a transmitter/receiver pair of the CT system around the examination object; determining sectional images of the examination object from the captured data by way of an iterative algorithm, where motion information relating to the movement of the examination object is taken into account during the data capturing in the iterative algorithm. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method for the scanning of a moving examination object with a CT system, comprising:
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capturing data during a rotational movement of a transmitter/receiver pair of the CT system around the examination object; determining sectional images of the examination object from the captured data by way of an iterative algorithm, where motion information relating to the movement of the examination object is taken into account during the data capturing in the iterative algorithm.
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Specification