# -*- coding: utf-8 -*-
"""
Created on Sun Dec 10 13:39:28 2017

@author: oznur
"""

import cv2
from skimage import color
import matplotlib.pyplot as plt
from skimage.morphology import skeletonize

image = cv2.imread('horse.png')
gray_image = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
image=color.rgb2gray(image)

skeleton =skeletonize(image)

fig, axes = plt.subplots(nrows=1, ncols=2, figsize=(8, 4),
                         sharex=True, sharey=True,
                         subplot_kw={'adjustable': 'box-forced'})

ax1,ax2=axes.ravel()


ax1.imshow(image, cmap=plt.cm.gray)
ax1.axis('off')
ax1.set_title('original', fontsize=20)

ax2.imshow(skeleton, cmap=plt.cm.gray)
ax2.axis('off')
ax2.set_title('skeleton', fontsize=20)

fig.tight_layout()
plt.show()