Table 5 Performance comparisons between the original image and local skewness image for partial frames of image sequence I
From: Object representation for multi-beam sonar image using local higher-order statistics
| Â | Frame 1 | Frame 2 | ||||||
|---|---|---|---|---|---|---|---|---|
SNR(dB) | σ B | SNR ' (dB) | σ B ' | SNR(dB) | σ B | SNR ' (dB) | σ B ' | |
Object 1 | 28.63 | 0.2791 | 32.73 | 0.2680 | 31.54 | 0.2809 | 42.30 | 0.2648 |
Object 2 | 29.79 | 0.2791 | 36.84 | 0.2680 | 25.58 | 0.2809 | 35.08 | 0.2648 |