Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kenichi Hosaka and Hideyoshi Tominaga,On a preprocess to facsimile transmission code for rejection of isolated background noise and notches in images,Electronics and Communications in Japan (Part I: Communications),8756-6621,Wiley,1983-01,66,5,48-56,https://cir.nii.ac.jp/crid/1362823123413268992,https://doi.org/10.1002/ecja.4400660507