ZHANG Chao-zong, XIAO Yong-shun. Proposals of Revise on the Current National Standards of Industrial Computed Tomography[J]. CT Theory and Applications, 2015, 24(4): 629-635. DOI: 10.15953/j.1004-4140.2015.24.04.18
Citation:
ZHANG Chao-zong, XIAO Yong-shun. Proposals of Revise on the Current National Standards of Industrial Computed Tomography[J]. CT Theory and Applications, 2015, 24(4): 629-635. DOI: 10.15953/j.1004-4140.2015.24.04.18
ZHANG Chao-zong, XIAO Yong-shun. Proposals of Revise on the Current National Standards of Industrial Computed Tomography[J]. CT Theory and Applications, 2015, 24(4): 629-635. DOI: 10.15953/j.1004-4140.2015.24.04.18
Citation:
ZHANG Chao-zong, XIAO Yong-shun. Proposals of Revise on the Current National Standards of Industrial Computed Tomography[J]. CT Theory and Applications, 2015, 24(4): 629-635. DOI: 10.15953/j.1004-4140.2015.24.04.18
Since 2012 a set of National Standards on Industrial Computed Tomography has been issued in China. Although they have taken some active effect, a lot of obvious deficiency is exposed. In this paper some proposals of revise about definition of technical terms, testing condition of spatial resolution, contrast resolution, low-contrast spatial resolution, study of testing using disk phantom, measure of transmission to scattering ratio etc. are presented.