文章提出了面积直方图的概念。
最后给出了面积直方图的一些应用实例。
Finally, some examples of application of area histogram are described.
另外，提出一种改进的直方图——平均面积直方图，以提取色彩特征。
Moreover, an improvement on the traditional histogram called the average area histogram(AAH) is proposed to represent color features.
应用推荐