Acta Optica Sinica, Volume. 41, Issue 23, 2301003(2021)
Transfer Learning Based Mixture of Experts Classification Model for High-Resolution Remote Sensing Scene Classification
Fig. 1. Flow chart of TLMoE
Fig. 2. Transfer learning process of expert network
Fig. 3. Training sample filter for expert networks
Fig. 4. Image examples of remote sensing scenes. (a) UCM dataset; (b) SIRI dataset; (c) RSSCN7 dataset
Fig. 5. Classification confusion matrix of TLMoE-VGG19 on UCM dataset
Fig. 6. Classification confusion matrix of TLMoE-VGG19 on SIRI dataset
Fig. 7. Classification confusion matrix of TLMoE-VGG19 on RSSCN7 dataset
Fig. 8. Time consumption comparison before and after the combination of channels and pre-trained CNN in TLMoE. (a) VGG19; (b) Resnet50
Fig. 9. Comparison of different features on the 3 datasets by 2-dimensional feature visualization
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Xi Gong, Zhanlong Chen, Liang Wu, Zhong Xie, Yongyang Xu. Transfer Learning Based Mixture of Experts Classification Model for High-Resolution Remote Sensing Scene Classification[J]. Acta Optica Sinica, 2021, 41(23): 2301003
Category: Atmospheric Optics and Oceanic Optics
Received: Jan. 25, 2021
Accepted: Jun. 10, 2021
Published Online: Nov. 29, 2021
The Author Email: Xie Zhong (xiezhong@cug.edu.cn)