color histogram

常见例句

The wood surface color characters of wood images after preprocessing are abstracted with the methods of color histogram and color matrix.
对预处理后的木材图像分别用颜色直方图法、颜色矩法提取了木材表面的颜色特征。
To overcome this shortcoming, the space color histogram was introduced in this thesis and a correlation measure between color bins was proposed which considered the correlation between colors.
本文提出了空间颜色直方图的概念，考虑到颜色之间的相关性，本文又提出了颜色相关性度量，并在此二者基础上提出了颜色直方图混合度量。
It is easy to perform for traditional image retrieval based on color histogram, however, its calculation in color histogram intersection is too large and the space distribution information is lost.
传统的基于颜色直方图特征的图象检索方法简单且易于实现，但其直方图求交运算量过大，而且丢失了颜色的空间分布信息。