Research Article
Pose-Invariant Face Recognition via RGB-D Images
Table 5
Time performance comparison of the proposed and DCT+SRC methods on the CurtinFaces database (average time in seconds).
| | Training (ours) | Testing | Single query [11] | Single query (ours) |
| Face cropping | 89 | 0.061 | 0.127 | ICP registration | 3230 | 3.467 | 3.459 | Symmetric filling | 917 | 0.989 | 0.941 | Resampling | 174 | 0.477 | 0.002 | 2D face rendering | 37440 | ā | 4.024 | Classification (depth) | 13 | 0.026 | 0.036 | Classification (texture) | 15 | 0.084 | 0.057 | Fusion | ā | 0.017 | 0.024 |
| Total | 44562 | 5.114 | 8.748 |
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