In [38]:

    

import numpy as np
from scipy import misc
import matplotlib.pyplot as plt


    

In [7]:

    

frame1 = misc.imread('frame1.png')
frame3 = misc.imread('frame3.png')


    

In [22]:

    

plt.imshow(frame1)
plt.show()


    

In [37]:

    

frame2 = np.full(frame1.shape, 255, dtype=np.uint8)


    

In [48]:

    

plt.imshow(frame2)
plt.show()
misc.imsave("frame2.pgm",frame2)


    

In [65]:

    

arr = np.stack((frame1[:,:,0], frame2[:,:,0], frame3[:,:,0], frame3[:,:,0]))
arr = np.expand_dims(arr, axis=3)
arr = np.expand_dims(arr, axis=4)
print arr.shape
frame1.shapevigra.writeHDF5(arr, 'Raw.h5', 'exported_data')


    

    




(4, 124, 136, 1, 1)






    
Out[65]:





(124, 136, 3)