7-6 カラー画像の選択的鮮鋭化のための逐次画像処理(第7部門 メディア品質の改善)

抄録

Previously, as a color-image sharpening scheme, we presented a coupled nonlinear-diffusion vector-sharpening method and a coupled nonlinear-diffusion scalar/vector-sharpening method. Moreover, to enhance their usefulness, we constructed their successive algorithms without reducing their of sharpening ability, hi this paper, we evaluate performance of their successive algorithms quantitatively, and compare them with the classical adaptive peaking method.