Research of multi-scale iterative vegetation extraction model
多尺度植被信息提取模型研究

According to the spectral characteristics of vegetation,this paper proposed a new multi-scale iterative information extraction model for vegetation classification from remote sensing data.For the multi-scale iterative vegetation information extraction model,the first step is NDVI calculating,and then,segmented the whole remote sensing image based on the value of NDVI by histogram threshold segmentation method on the whole level.Combined with the spectral value of the image,this paper chose the sample point ...