关键词: 颜色量化 自组织神经网络 线性像素置换 多级聚类

Abstract: This paper proposes a novel multi-level algorithm for color quantization, on how to make a choice between weak colors and color layers when a color image is reproduced with very small number of colors. Firstly, an initial color palette is constructed base

Key words: Color quantization,Self-organizing neural network, Linear pixel shuffling, Multi-level clustering