Research Article
SIFT Feature-Based Video Camera Boundary Detection Algorithm
Table 4
Comparison of detection results of different types of film and television clips.
| | | | Advertising | Video clip editing | MTV |
| | Algorithm 1 | Precision (%) | 99 | 95 | 77.9 | | Recall (%) | 84.5 | 84.5 | 98 |
| | Algorithm 2 | Precision (%) | 57.8 | 68.5 | 81.5 | | Recall (%) | 98 | 75.8 | 92.7 |
| | Algorithm 3 | Precision (%) | 57.7 | 85.8 | 55.8 | | Recall (%) | 57.4 | 82.4 | 71.4 |
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