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Official Journal of the Asia Oceania Geosciences Society (AOGS)

Table 3 Evaluation results of three operators for detecting co-frequency interferences

From: Oil spill discrimination of multi-time-domain shipborne radar images using active contour model

Operator SNR PSNR SSIM
Laplace 6.4648 20.8660 0.6836
Improved Prewitt 5.6144 20.8473 0.6943
Improved Sobel 5.0662 20.5543 0.6598