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

img_as_ubyte skimage.util.img_as_ubyte(image, force_copy=False)

dilation skimage.morphology.dilation(image, selem=None, *args, **kwargs)

warp skimage.transform.warp(image, inverse_map=None, map_args={}, output_shape=None, order=1, mode='constant', cval=0.0, clip=True

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

concatenate_images skimage.io.concatenate_images(ic)

rgb2lab skimage.color.rgb2lab(rgb)

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

ProjectiveTransform class skimage.transform.ProjectiveTransform(matrix=None)

enhance_contrast_percentile skimage.filters.rank.enhance_contrast_percentile(image, selem, out=None, mask=None