Table 3 The recognition accuracy using different methods of feature extraction in SOP-Boost
From: A new method based on stacked auto-encoders to identify abnormal weather radar echo images
Method of feature extraction | Recognition accuracy |
|---|---|
None (original picture) | 55.00% |
Color | 14.55% |
Texture | 20.00% |
Color + texture | 14.55% |
Color + texture + shape | 18.18% |
Integral projection | 92.97% |