gabor skimage.filters.gabor(image, frequency, theta=0, bandwidth=1, sigma_x=None, sigma_y=None, n_stds=3, offset=0, mode='reflect',

vsobel skimage.filters.vsobel(*args, **kwargs)

sobel skimage.filters.sobel(image, mask=None)

threshold_otsu skimage.filters.threshold_otsu(image, nbins=256)

sobel_h skimage.filters.sobel_h(image, mask=None)

threshold_adaptive skimage.filters.threshold_adaptive(image, block_size, method='gaussian', offset=0, mode='reflect', param=None)

gaussian_filter skimage.filters.gaussian_filter(*args, **kwargs)

prewitt_h skimage.filters.prewitt_h(image, mask=None)

roberts_negative_diagonal skimage.filters.roberts_negative_diagonal(*args, **kwargs)

hprewitt skimage.filters.hprewitt(*args, **kwargs)