With the color histograms as the probability density function of images, we can define the entropy of images.
本文采用的方法是用颜色直方图作为图像的概率密度函数的定义，再利用该密度函数推导出图像的信息熵。
参考来源 - 基于信息熵的图像检索技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Color histograms and edge histograms were used to model the object observations likelihoods function.
颜色直方图和边缘直方图一起构建目标观测似然函数。
This paper illustrates a method to detect scene cuts using a difference metric based on the color histograms of successive frames of a video sequence.
该文阐述了一个用于场景探测的新方法。该方法用到了一个差异公式，而这个公式则建立在视频序列中连续帧的颜色直方图之上。
Based on multinomial Fisher geometry, the averaged extended Fisher information distances are proposed for quantifying overall information divergence between sets of random color histograms.
基于多项费歇尔几何，采用平均延拓的费歇尔信息距离量化随机颜色直方图集合之间综合的信息差异。
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