How to calculate hausdorff distance between two 3D arrays?

[huangmozhilv]

Is it right to calculate the 3D hausdorff using Euclidean as below:

@numba.jit(nopython=True, fastmath=True)
def euclidean(array_x, array_y):
	n = array_x.shape[0]
        m = array_x.shape[1]
	ret = 0.
	for i in range(n):
                for j in range(m):
			ret += (array_x[i,j,:]-array_y[i,j,:])**2
	return sqrt(ret)