Research Article
A Blind Blur Detection Scheme Using Statistical Features of Phase Congruency and Gradient Magnitude
Table 4
Blur detection results for 2D blurred and noisy barcode images.
| Metrics | Phase congruency statistical features | Gradient magnitude statistical features | Hybrid features | IBD method [7] |
| Precision | 97.4 | 67.2 | 96.7 | 83.4 | Recall | 87.0 | 45.7 | 88.3 | 70 | Accuracy | 92.3 | 61.7 | 92.7 | 86.6 |
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