Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Murase Masataka and Saitoh Fumihiko,Natural Image Contrast Improvement Based on Histogram Equalization,The Journal of the Institute of Image Electronics Engineers of Japan,0285-9831,The Institute of Image Electronics Engineers of Japan,2012,41,2,124-130,https://cir.nii.ac.jp/crid/1390001204611156736,https://doi.org/10.11371/iieej.41.124