15-4 混合ノイズに対するファジイ画像損傷修復の一検討

抄録

Old film sequences are often impaired by blotches and scratches. Previously, we have developed a fuzzy filtering method for the blotch removal. However, actual old film sequences are damaged by not only blotches but also impulsive and gaussian random noise. In this paper, we study the restoration performance of the fuzzy filtering method in the case of mixture noise, and demonstrate the adaptability to the mixture noise.