Research Article
Spatiotemporal Super-Resolution Reconstruction Based on Robust Optical Flow and Zernike Moment for Video Sequences
Table 1
Evaluation for the optical flow motion estimation performance (without noise).
| Video sequence | Performance evaluation | HS | BA | Classic-C | Classic-NL | Proposed |
| Rubber Whale | EPE | 0.118 | 0.097 | 0.091 | 0.076 | 0.075 | AAE | 3.798 | 3.156 | 2.947 | 2.401 | 2.342 | Time cost (s) | 109.95 | 378.90 | 395.46 | 162.18 | 160.20 |
| Grove2 | EPE | 0.204 | 0.181 | 0.176 | 0.169 | 0.164 | AAE | 2.853 | 2.664 | 2.415 | 2.155 | 2.128 | Time cost (s) | 173.64 | 194.63 | 193.51 | 133.04 | 128.83 |
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