求翻译：该方法既利用了像元的灰度分布信息和邻域空间相关信息， 也利用了图像自身的梯度结构信息， 充分考虑了图像的灰度变化和局部邻域结构。是什么意思？

This method not only use the information of the pixel gray-scale distribution of information and neighborhood space, use of the gradient structure information of the image itself, and give full consideration to the change of image intensity and the local neighborhood structure.

This method has been used as both the $gray distribution information and neighborhood space-related information, and also take advantage of the gradient image itself fully into account structural information, the image of the gray changes and local neighborhood structures.

正在翻译，请等待...

The method is using a pixel gray level distribution of space related information and neighborhood information, also use a gradient structure information of the image itself, fully taking into account variations of gray image and structure of local neighborhood.

This method has already used the element gradation distribution information and the neighborhood space correlation information, Also has used the image own gradient structure information, has considered the image gradation change and the partial neighborhood structure fully.