Table 1: Comparison of the five most relevant regions detected as relevant or interesting (nonwater regions) by using the NVT and the proposed method. In the last row the total number of images and the average of the percentage of detected relevant regions are specified.

Seq. FramesDepth [m]% of interesting regions (NVT)% of interesting regions (AVA)

1 1687.775.2095.85
2 2437.866.9195.80
3 1537.883.0099.60
4 18111.857.7992.15
5 1637.174.4798.28
6 24211.359.9290.76

115069.0494.90