DLMed dataset in TFAPI module.
-
crop_image(data, image_field, label_field, crop_size, start_dim, end_dim, max_displacement, data_format) Simultaneously crops image_field and label_field
Utility function to randomly crop 2D image. Optionally crops a label image in the same way
- Parameters
[dict] (data) – dictionary of elements being processed
[string] (data_format) – field corresponding to image np.array
[string] – field corresponding to label np.array, none if you don’t have one
[list] (crop_size) – 2d list of crop size
[int] (max_displacement) – starting dimension of image grid in array , e.g., if CxMxN, then start_dim is 1
[int] – ending dimensions of image grid in array, e.g., if CxMxN, end_dim is 3
[int] – max displacement from center for random crop
[string] – ‘channels_last’, ‘channels_last’, or ‘grayscale’
-
find_random_foreground_or_background(a, is_foreground=False)
-
find_random_foreground_or_background_naive(a, is_foreground=False)
-
largest_connected_component(label)
-
pad_if_needed(image, out_size, is_channels_first=True)
-
pad_to_minimal_size(image, out_size, start_dim, end_dim, pad_mode='constant')
-
test_find_random_foreground_or_background()
DLMed dataset in TFAPI module.
-
create_matrix_rotation_2d(angle, matrix=None)
-
create_matrix_rotation_x_3d(angle, matrix=None)
-
create_matrix_rotation_y_3d(angle, matrix=None)
-
create_matrix_rotation_z_3d(angle, matrix=None)
-
create_zero_centered_coordinate_mesh(shape)
-
elastic_deform_coordinates(coordinates, alpha, sigma)
-
interpolate_img(img, coords, order=3, mode='nearest', cval=0.0, is_seg=False)
-
rotate_coords_2d(coords, angle)
-
rotate_coords_3d(coords, angle_x, angle_y, angle_z)
-
scale_coords(coords, scale)
-
scale_coords_2d(coords, scale_x, scale_y)
-
scale_coords_3d(coords, scale_x, scale_y, scale_z)