Semantic segmentation method and system for remote sensing image fusing gis data

A semantic segmentation system for a remote sensing image fusing GIS data, comprising:

• a data obtaining module, configured to obtain a first remote sensing data training set and first GIS data, wherein the first remote sensing data training set comprises n remote sensing training images, and n is a positive integer greater than 1;
• a first preprocessing module, configured to preprocess the first remote sensing data training set to obtain a second remote sensing data training set;
• a second preprocessing module, configured to preprocess the first GIS data based on the second remote sensing data training set to obtain second GIS data;
• a data enhancement module, configured to perform data enhancement on the second remote sensing data training set to obtain a third remote sensing data training set;
• a model training module, configured to train a semantic segmentation model based on the third remote sensing data training set and the second GIS data;
• and
• a semantic segmentation module, configured to perform semantic segmentation on the remote sensing image to be segmented based on the first GIS data and the trained semantic segmentation model to obtain a semantic set.