import a3

import imageIO as io

import time

zebra = io.imread('zebra.png')

print 'Begin separable Gaussian'

start = time.time()

zebra1 = a3.gaussianBlur(zebra, 3, 3)

end = time.time()

print end - start, 'seconds'

print 'Begin 2D Gaussian'

start = time.time()

zebra2 = a3.convolve(zebra, a3.gauss2D(3, 3))

end = time.time()

print end - start, 'seconds'

io.imwrite(zebra1, 'zebraSeparableGaussian.png')

io.imwrite(zebra2, 'zebra2DGaussian.png')