Wenxiu Teng, Xiaorong Wen, Ni Wang, Huihui Shi. Tree Species Classification and Mapping Based on Deep Transfer Learning with Unmanned Aerial Vehicle High Resolution Images[J]. Laser & Optoelectronics Progress, 2019, 56(7): 072801
- Laser & Optoelectronics Progress
- Vol. 56, Issue 7, 072801 (2019)
Fig. 1. Model structure of convolutional neural network
Fig. 2. Comparison between traditional machine learning and transfer learning. (a) Traditional machine learning; (b) transfer learning
Fig. 3. Flowchart of tree species classification and mapping of UAV high resolution image based on deep migration learning
Fig. 4. Tree species classification model
Fig. 5. Flowchart of tree species mapping
Fig. 6. Tree species samples. (a) Metasequoia; (b) populus; (c) bamboo; (d) ginkgo
Fig. 7. Training accuracy and loss curves of different models. (a) Training accuracy curves; (b) training loss curves
Fig. 8. Confusion matrices of classification with different models. (a) VGG16; (b) ResNet50; (c) Inecption-v3; (d) Inception-ResNet-v2
Fig. 9. Training accuracy and loss curves of different methods. (a) Training accuracy curves; (b) training loss curves
Fig. 10. Confusion matrices of classification with different methods. (a) Small CNN; (b) proposed method
Fig. 11. Tree species maps with different methods. (a) Original image; (b) actual map; (c) uniform decomposition method; (d) proposed method
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