Table 1 Arguments of augmentation pipeline.
S.No. | Functions | Arguments |
|---|---|---|
1 | aug_func | rotate (-60, 60), shear (-3, 3), translation {‘x-axis’: (-0.2, 0.2), ‘y-axis’: (-0.2, 0.2)}, scale {‘x-axis’: (0.7, 1.3), ‘y-axis’: (0.7, 1.3)}, v_flip (1.0), h_flip (1.0) |
2 | canny_func | canny (alpha = (0.6, 0.9), sobel_kernel_size = (2, 8)) |
3 | color_func | add_hue_saturation (-60, 60), channel_shuffle (1.0), hue_n_saturation (0.6, 1.4), kmeans_color (n_colors = (5, 15), grayscale (1.0) |
4 | sharp_func | lightness = (0.8, 1.4)), sharpen (alpha = (0.3, 0.7) |
5 | contrast_func | contrast (LinearContrast (0.8, 1.4)), brightness (0.4,1.5), brightness_channel ((0.6, 1.4), per_channel = 0.8) |
6 | green_func | green_channel (Add ((20, 90), rotate = (0, 60)) |
7 | clahe_func | clip_limit (2, 10), gamma_contrast (1.0, 3.0), tile_grid_size (4, 20), channel_clahe |
8 | blue_func | blue_ channel (Add ((20, 90), rotate = (0, 60)) |
9 | flip_func | histogram_equalization, h_flip (1.0), v_flip (1.0) |
10 | edge_func | edge_detect (alpha = (0, 0.4), direction = (0.0, 1.0)), directed_edge_detect (alpha = (0, 0.4) |
