基于三种颜色分量归一化累积直方图的图像检索系统设计

the system design of image retrieval based on three color components of the normalized cumulative histogram

基于颜色直方图的图像检索方法是一种比较简单的基于内容即颜色特征的图像检索方法。本文重点设计了一个关于颜色特征图像检索系统,基于三种颜色分量归一化累积直方图的图像检索系统。利用MATLAB程序语言对该系统进行设计仿真,通过查全率和查准率对该检索系统的性能进行评估,由实验结果可知,该方法检索效果要好于其它基于颜色直方图检索系统的检索效果。

Color histogram-based image retrieval method is a simple content-based image retrieval.This paper mainly focuses on the design of a color image retrieval,which called as the system design of image retrieval based on three color components of the normalized cumulative histogram.We design and simulate the system in MATLAB language.And the system is finally evaluated by recall ratio and the precision ratio, which prove the system for color image retrieval has a good effect.