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.

MetricsPhase congruency statistical featuresGradient magnitude statistical featuresHybrid featuresIBD method [7]

Precision97.467.296.783.4
Recall87.045.788.370
Accuracy92.361.792.786.6