import numpy as np
import time


test_image = (np.random.rand(1080,1920,3) * 255).astype('uint8')

print np.unique(test_image)
exit()


deltas = [0.0, 0.0, 0.0, 0.0]

ITER_COUNT = 5

for i in range(ITER_COUNT):
    t1 = time.time()
    im=test_image.reshape(1,-1,3)
    t2 = time.time()
    im_list=im.tolist()
    t3 = time.time()
    im_tuples=map(tuple,im_list[0])
    t4 = time.time()
    im_set=set(im_tuples)
    t5 = time.time()
    deltas[0] += t2 - t1
    deltas[1] += t3 - t2
    deltas[2] += t4 - t3
    deltas[3] += t5 - t4

deltas[:] = [n / ITER_COUNT for n in deltas]

print deltas