Qing Fu, Chen Guo, Wenlang Luo. A Hyperspectral Image Classification Method Based on Spectral-Spatial Features[J]. Laser & Optoelectronics Progress, 2020, 57(20): 202803
- Laser & Optoelectronics Progress
- Vol. 57, Issue 20, 202803 (2020)
Fig. 1. Hyperspectral image classification based on Log-Gabor filtering and CNN
Fig. 2. Training loss curve and accuracy curve in the Pavia University dataset. (a) Training loss curve; (b) training accuracy curve
Fig. 3. Classification results of different methods in the Pavia University dataset. (a) Color image; (b) classification result of SVM; (c) classification result of CNN; (d) classification result of our method (Log-Gabor and CNN)
Fig. 4. Classification results of different method in the Indian Pines dataset. (a) Color image; (b) classification result of SVM; (c) classification result of CNN; (d) classification result of our method (Log-Gabor and CNN)
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Table 1. Number of training and test samples quantity in the Pavia University dataset
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Table 2. Number of training and test samples quantity in the Indian Pines dataset
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Table 3. Classification accuracy of different methods in Pavia University dataset
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Table 4. Classification accuracy of different methods in Indian Pines dataset
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