Figure 7From: A New Denoising System for SONAR ImagesSpeckle removal for the sea-bed sonar Swansea image (we are thankful to GESMA for providing this image). (a) acquired image (ENL = 3.4), (b) result in [19] (ENL = 106), (c) proposed method denoising result (). The result in [19] looks over-smoothed. This behavior explains the small ENL reduction in the case of the proposed method.Back to article page