研究文章
面对Antispoofing FPGA上使用颜色纹理分割方法
|
| 场景 |
ht (%) |
无论何时(%) |
远(%) |
FRR (%) |
AUC |
精度(%) |
|
| YCbCr |
11.92 |
16.98 |
4.44 |
20.57 |
0.72 |
91.34 |
| HSV |
5.67 |
13.23 |
2.02 |
10.77 |
0.94 |
95.66 |
| YCbCr_lbp |
2.38 |
23.16 |
3.87 |
2.65 |
0.84 |
96.49 |
| HSV_lbp |
9.24 |
10.76 |
2.29 |
17.83 |
0.96 |
93.73 |
| YCbCr + HSV |
4.92 |
11.09 |
1.82 |
9.19 |
0.95 |
96.19 |
| YCbCr_lbp + HSV |
4.85 |
7.58 |
1.56 |
9.08 |
0.97 |
96.42 |
| YCbCr_lbp + HSV_lbp |
2.48 |
9.50 |
1.52 |
4.90 |
0.97 |
97.76 |
| 建议的方法 |
1.42 |
10.22 |
2.46 |
1.17 |
0.96 |
97.54 |
|
|
