Discrete shearlet transform on GPU with applications in anomaly detection and denoising

EURASIP Journal on Advances in Signal Processing

Table 4 Comparison of detection performance for different crack detection algorithms (best results are emphasized in italics)

Image	Method	AUC	F₁score	$PD \|_{PF = 1 0^{- 3}}$	$PD \|_{PF = 1 0^{- 4}}$
1	Shearlet-C	0.99915	0.79916	0.8398	0.6746
	Shearlet-I	0.99908	0.65810	0.7140	0.4247
	Intensity	0.99874	0.73188	0.7411	0.5722
	Canny	0.94457	0.27752	0.2114	0.1099
2	Shearlet-C	0.99999	0.98841	0.9989	0.9895
	Shearlet-I	0.99557	0.62705	0.4837	0.3964
	Intensity	0.99037	0.55404	0.4371	0.3342
	Canny	0.99043	0.81787	0.6425	0.4462
3	Shearlet-C	0.99934	0.76418	0.8368	0.5874
	Shearlet-I	0.99977	0.82353	0.9101	0.7098
	Intensity	0.99650	0.45992	0.0543	0.0000
	Canny	0.96248	0.19436	0.0000	0.0000