锥束X-CT系统四椭圆法获取全几何参数的研究
张震, 宋卫东, 张丰收
Study on Four-elliptic Method of Cone Beam X-CT System to Obtain Full Geometric Parameters
ZHANG Zhen, SONG Weidong, ZHANG Fengshou
影像科学与光化学 . 2019, (6): 554 -563 .  DOI: 10.7517/issn.1674-0475.190519