Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KITAGAKI Ryoma and KANEMATSU Manabu and NOGUCHI Takafumi,QUANTITATIVE EVALUATION OF VISUAL INFORMATION OF EXPOSED CONCRETES BY 2DIMENSIONAL FOURIER TRANSFORMATION,Journal of Structural and Construction Engineering (Transactions of AIJ),13404202,Architectural Institute of Japan,2005,70,597,33-38,https://cir.nii.ac.jp/crid/1390001205638102400,https://doi.org/10.3130/aijs.70.33_3