Simple occlusion filling for depth maps

As an example I use images from middleburry.
Solution is very dirty and slow.


https://github.com/serge-m/depth_map_occlusion

# In[1]:

import numpy
import scipy
import matplotlib.pyplot as plt


# In[2]:

from scipy import ndimage
import numpy as np

# kernels for shift
k = np.array([
[[0,0,0],
 [0,0,1],
 [0,0,0],],
[[0,1,0],
 [0,0,0],
 [0,0,0],],
[[0,0,0],
 [1,0,0],
 [0,0,0],],
[[0,0,0],
 [0,0,0],
 [0,1,0],],
[[1,0,0],
 [0,0,0],
 [0,0,0],],
[[0,0,1],
 [0,0,0],
 [0,0,0],],
[[0,0,0],
 [0,0,0],
 [0,0,1],],
[[0,0,0],
 [0,0,0],
 [1,0,0],],
])