ctralie

"""
Programmer: Chris Tralie
Purpose: To use the POT library (https://github.com/rflamary/POT)
to compute the Entropic regularized Wasserstein distance 
between points on a 2D grid
"""
import numpy as np
import matplotlib.pyplot as plt
import ot

duhaime

import warnings
from skimage.measure import compare_ssim
from skimage.transform import resize
from scipy.stats import wasserstein_distance
from scipy.misc import imsave
from scipy.ndimage import imread
import numpy as np
import cv2

##

alimanfoo

import numpy as np


def find_runs(x):
    """Find runs of consecutive items in an array."""

    # ensure array
    x = np.asanyarray(x)
    if x.ndim != 1:
        raise ValueError('only 1D array supported')