The evaluation results on subsea images and testing images were demonstrated that the proposed approach has superior performances to conventional edge detectors in image denoising and edge detecion.

• 通过对海底管线和测试图像边缘检测实验表明，文中所提出的方法在抑制图像噪声的干扰、提高水下目标边缘完整性方面明显优于传统的边缘提取算子，证明该算法的有效性。