基于视觉感知的非均匀颜色模糊量化算法研究

The Research of Non-uniform Fuzzy Color Quantization Algorithm Based on Visual Perception

基于内容的图像检索技术中，颜色是描述一幅图像最简便、有效的特征。该文提出了一种颜色量化算法，此种算法基于视觉感知特征并对颜色量化边界模糊化，使量化既能从人的感知出发，又能满足颜色空间连续的特性，最终更好地适应图像颜色特征提取的需要。

In the content-based image retrieval, is the color of an image to describe the most simple and effective features. In this paper, a color quantization algorithm, such algorithm based on visual perception and color characteristics of the quantitative point of fuzzy boundaries, so that can be quantified from the human perception, but also meet the color characteristics of the space in a row and eventually better To adapt to the color image feature extraction.