...词：彩色图像颜色量化；蚁群聚类算法；颜色聚类；pick-drop；颜色量化 Abstract [gap=579]Key words: color image quantization; ant colony algorithm; color clustering; pick-drop; color quantization 〖资料来源：论文..
Then the experimental results show that the vectormedian filtering algorithm based on PCNN and HIS not only can effectively remove the noise, but also can protect thedetailsofcolorimage better.