Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kondo Hirotaka and Taguchi Kozo and Nakanishi Tsunehiko,Measurement of Vehicle Flow Using Spatial Frequency Analysis on TV Image,"IEEJ Transactions on Electronics, Information and Systems",03854221,The Institute of Electrical Engineers of Japan,1996,116,11,1225-1230,https://cir.nii.ac.jp/crid/1390001204608256768,https://doi.org/10.1541/ieejeiss1987.116.11_1225