著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) GURU D. S.,A simple and robust line detection algorithm based on small eigenvalue analysis,Pattern Recognit. Lett.,,,2004,25,1,1-13,https://cir.nii.ac.jp/crid/1571980075963936896,