7 September 2006 Rotational velocity control for cardiac CT
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Abstract
The paper discusses the basic problems and algorithms about cardiac CT reconstructions. A method of selectable rotational velocity is presented for periodic heart rate with circular trajectory. The algorithm can perform any cardiac phase reconstruction exactly or approximately to achieve a desirable temporal resolution. Numerical tests show that the method for selectable rotational velocity is superior to fixed velocity in current cardiac CT.
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Jie Liu, Jie Liu, Chenglin Wang, Chenglin Wang, Ying Liu, Ying Liu, Erwei Bai, Erwei Bai, Ge Wang, Ge Wang, } "Rotational velocity control for cardiac CT", Proc. SPIE 6318, Developments in X-Ray Tomography V, 63181W (7 September 2006); doi: 10.1117/12.683218; https://doi.org/10.1117/12.683218
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