TOP活動実績2006年

(22) フーリェ画像処理における非整数次微分フィルタの特性
   第22回ファジィシステムシンポジウム講演論文集,pp.1-2, 2006-9

 In image processing, integer-order differentiation is often used to detect edges, maxima, minima, and points of inflection, especially order 1 used by the gradient and order 2 by the Laplacian. In the present study, non-integer (fractional) differentiation is applied to images which are processed in Fourier space, and the characteristics of differentiation filter are presented.

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