earticle

영어

Automatic identification of residential areas from remote sensing images is beneficial to tasks such as urban planning and disaster assessment. Currently, residential area extraction tasks are primarily based on deep learning methods using single-modal data, and the information that a single modality can express is limited. Therefore, this paper proposes an end-to-end multi-modal semantic segmentation model that extracts features of remote sensing images and mobile phone signaling data through a dual-branch encoder, fuses the two features, and concatenates them with the feature map of the decoder stage. Experimental results show that our proposed method outperforms other models and can effectively identify residential areas.