Research Article
Damage Degree Evaluation of Earthquake Area Using UAV Aerial Image
Table 4
The image texture feature computation results of Figure
5.
| Item | Ground target | Computation results of image texture feature |
| (a) | Building | GLCM = 0.0243; GLCM = 0.1299; GLCM = 4.0655; = 47.1238, = 29.2877; and = [] | (b) | Road | GLCM = 0.0934; GLCM = 0.6190; GLCM = 2.8277; GLCM = 0.2958; = 38.8204; and = [] | (c) | Mountain & vegetation | GLCM = 0.0237; GLCM = 2.3316; GLCM = 0.1795; = 51.2806, = 23.2138; and = [] | (d) | Riverway | GLCM = 0.1997; GLCM = 0.5015; GLCM = 2.3803; GLCM = 0.8168; = 11.2880; and = [] |
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