Chen, S. M.S. M.ChenFuh, C. S.C. S.Fuh2011-04-112018-07-052011-04-112018-07-052004http://ntur.lib.ntu.edu.tw//handle/246246/232834en-USThe Applications of Least-Square Sphere Fitting in Digital Cameraconference paperhttp://ntur.lib.ntu.edu.tw/bitstream/246246/232834/-1/19.pdf