International Journal of Digital Multimedia Broadcasting / 2010 / Article / Tab 3

Research Article

An Optimized Dynamic Scene Change Detection Algorithm for H.264/AVC Encoded Video Sequences

Table 3

Recall and Precision average performance of the detector, for the same video sequence at 25 and 12.5 fps, and different packet loss rates.

Packet Loss Rate25 fps12.5 fps
Recall Precision RecallPrecision

No loss 1 1 1 1
1% 1 1 0.994 0.994
2% 0.994 1 0.976 1
4% 0.988 1 0.964 0.988
10% 0.982 0.994 0.952 0.966

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