1、high resolution remote sensing image segmentation process 高分辨率的遥感图像分割过程
2、one bottleneck of the mean shift procedure is the cost per iteration, especially in the huge data 瓶颈 是迭代的开销，特别是大数据的开销
3、 iteration times迭代次数 adaptive adjustment 自适应调整 high resolution mass data 高分辨率大数据
use pixel as the basic unit of recognition data 应用像素作为识别数据的基本单元
4、lack of processing capacity for high resolution mass data 对于高分辨率大数据缺少处理空间
5、the spatial feature of texture of ground objects and topological relations are essentially the region level（区域层特征） characteristics ,feature extraction（特征提取） in the homogeneity region (同质地区)of the obtained image is obviously
more reasonable than feature extraction in any given square window in the region.
6、mean shift algorithm is a nonparametric clustering technique which dose not require prior knowledge of the number of clusters ,and dose not constrain the shape of the clusters .
7、receive much concern high computational complexity 计算复杂度 an optimization of MS 对MS的优化
sampling points 采样数据