Research Article
Key-Frame Detection and Super-Resolution of Hyperspectral Video via Sparse-Based Cumulative Tensor Factorization
Table 1
Detection quantitative results (AUC value) of the test methods on key-frames.
| Frame | MSD [25] | CMF [29] | CTCF |
| 12 | 0.9655 | 0.9993 | 0.9980 | 13 | 0.8462 | 0.9995 | 0.9980 | 14 | 0.8878 | 0.9994 | 0.9981 | 15 | 0.8189 | 0.9965 | 0.9981 | 16 | 0.8734 | 0.9995 | 0.9977 | 17 | 0.9348 | 0.9987 | 0.9946 | 18 | 0.5792 | 0.7477 | 0.9915 | 19 | 0.7894 | 0.9988 | 0.9958 | 20 | 0.9336 | 0.8991 | 0.9934 | 21 | 0.8222 | 0.9980 | 0.9966 | 22 | 0.9001 | 0.9915 | 0.9969 | 23 | 0.8388 | 0.9986 | 0.9945 | 24 | 0.8914 | 0.9990 | 0.9983 | 25 | 0.9169 | 0.9989 | 0.9961 | 26 | 0.9254 | 0.9947 | 0.9989 | 27 | 0.8722 | 0.9974 | 0.9951 | 28 | 0.8503 | 0.9978 | 0.9930 | 29 | 0.9490 | 0.9892 | 0.9974 | 30 | 0.9011 | 0.9341 | 0.9885 | 31 | 0.9157 | 0.9867 | 0.9965 | 32 | 0.8881 | 0.8582 | 0.9811 | 33 | 0.9345 | 0.9771 | 0.9933 | 34 | 0.9007 | 0.9977 | 0.9922 | 35 | 0.9273 | 0.9952 | 0.9933 | 36 | 0.9349 | 0.9989 | 0.9950 | 37 | 0.9528 | 0.9986 | 0.9984 | 38 | 0.9299 | 0.9875 | 0.9981 | 39 | 0.8838 | 0.9979 | 0.9962 | 40 | 0.9295 | 0.9976 | 0.9966 | 41 | 0.9165 | 0.9939 | 0.9976 | 42 | 0.9665 | 0.9986 | 0.9988 | 43 | 0.9660 | 0.9763 | 0.9969 | 44 | 0.9083 | 0.9995 | 0.9979 | 45 | 0.9046 | 0.9977 | 0.9935 | 46 | 0.9156 | 0.9964 | 0.9918 | 47 | 0.9225 | 0.9979 | 0.9950 | 48 | 0.8623 | 0.9980 | 0.9967 | 49 | 0.8894 | 0.9992 | 0.9980 | 50 | 0.8640 | 0.9969 | 0.9947 | Average | 0.8926 | 0.9817 | 0.9954 | Variance | 0.4407 × 10−2 | 0.2290 × 10−2 | 0.1134 × 10−6 |
|
|