The relationship between the size of x-ray focal spot and image geometry definition

Xuejian Li; Xulei Qin; Ye Li; Yanyang Liu

doi:10.1117/12.2255691

7 November 2016 The relationship between the size of x-ray focal spot and image geometry definition

Xuejian Li, Xulei Qin, Ye Li, Yanyang Liu

Proceedings Volume 10141, Selected Papers of the Chinese Society for Optical Engineering Conferences held July 2016; 101411B (2016) https://doi.org/10.1117/12.2255691
Event: Selected Proceedings of the Chinese Society for Optical Engineering Conferences held July 2016, 2016, Changchun, China

Abstract

In order to improve the performance of X ray geometric imaging, the key factors of size and image of X ray focus and geometric clarity as well as imaging quality of real time imaging system were studied by using software simulation. Analyze the reasons and factors that affecting the X - ray focus size and blurred image, evaluated the performance of X ray geometric imaging through the relationship between the relationship of X-ray focus size and image geometric definition. It provides a low cost and high efficiency solution for the selection of X-ray tube in the system design.

Citation Download Citation

Xuejian Li, Xulei Qin, Ye Li, and Yanyang Liu "The relationship between the size of x-ray focal spot and image geometry definition", Proc. SPIE 10141, Selected Papers of the Chinese Society for Optical Engineering Conferences held July 2016, 101411B (7 November 2016); https://doi.org/10.1117/12.2255691

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