Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Masayuki Kanematsu and Xiangrong Zhou and Hiroshi Fujita and Xuejun Zhang and Takeshi Hara and Takahiro Furukawa,Detection of metastatic liver tumor in multi-phase CT images by using a spherical gray-level differentiation searching filter,SPIE Proceedings,0277-786X,SPIE,2011-03-03,7963,,79632K,https://cir.nii.ac.jp/crid/1874242817746450560,https://doi.org/10.1117/12.878379