Figure 5
From: Speckle reducing bilateral filter for cattle follicle segmentation
Denoised ultrasound images of cattle follicles. (a) shows the origianl image and (b),(c),(d) show the results obtained by Gaussian filter(standard deviation of the Gaussian kernel is 3.0 and window size is 9), the conventional bilateral filter and the proposed filter respectively(σ r = 3 σ d =0.5,iteration=40).