7 November 2016 The method of x-ray image intensifies pixel matching and noise suppression based on the CCD
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Proceedings Volume 10141, Selected Papers of the Chinese Society for Optical Engineering Conferences held July 2016; 101411C (2016) https://doi.org/10.1117/12.2255700
Event: Selected Proceedings of the Chinese Society for Optical Engineering Conferences held July 2016, 2016, Changchun, China
Abstract
In the proximity of X-ray imaging systems based on X-ray image intensifier, pixel matching and noise suppression are important methods to improve image quality. This paper analyzes CCD parameters’ impact on imaging quality and the relations with, proposes pixel matching degree is a critical factor to restrict the performance of imaging system, and verified by experiments, the CCD refrigeration can effectively suppress the image noise, which adopts the extension of integration time method and obtains favorable signal-to-noise ratio, it also provides a simple and low cost solution for high quality X-ray real-time imaging of static objects.
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Shengtao Yu, Xulei Qin, Ye Li, "The method of x-ray image intensifies pixel matching and noise suppression based on the CCD", Proc. SPIE 10141, Selected Papers of the Chinese Society for Optical Engineering Conferences held July 2016, 101411C (7 November 2016); doi: 10.1117/12.2255700; https://doi.org/10.1117/12.2255700
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