Not work on tensorflow 1.3 about subpixel HOT 2 OPEN

import matplotlib.pyplot as plt
import tensorflow as tf
import numpy as np


def _phase_shift(I, r):
    bsize, a, b, c = I.get_shape().as_list()
    bsize = tf.shape(I)[0]  # Handling Dimension(None) type for undefined batch dim
    X = tf.reshape(I, (bsize, a, b, r, r))
    X = tf.transpose(X, (0, 1, 2, 4, 3))  # bsize, a, b, 1, 1
    X = tf.split(axis=1,num_or_size_splits= a, value=X)  # a, [bsize, b, r, r]
    X = tf.concat(axis=2, values=[tf.squeeze(x, axis=1) for x in X])  # bsize, b, a*r, r
    X = tf.split(axis=1, num_or_size_splits=b, value=X)  # b, [bsize, a*r, r]
    X = tf.concat(axis=2, values=[tf.squeeze(x, axis=1) for x in X])  # bsize, a*r, b*r
    return tf.reshape(X, (bsize, a * r, b * r, 1))


def PS(X, r, color=False):
    if color:
        Xc = tf.split(axis=3, num_or_size_splits=3, value=X)
        X = tf.concat(axis=3, values=[_phase_shift(x, r) for x in Xc])
    else:
        X = _phase_shift(X, r)
    return X


if __name__ == "__main__":
    with tf.Session() as sess:
        x = np.arange(2 * 16 * 16).reshape(2, 8, 8, 4)
        X = tf.placeholder("float32", shape=(2, 8, 8, 4), name="X")  # tf.Variable(x, name="X")
        Y = PS(X, 2)
        y = sess.run(Y, feed_dict={X: x})

        x2 = np.arange(2 * 3 * 16 * 16).reshape(2, 8, 8, 4 * 3)
        X2 = tf.placeholder("float32", shape=(2, 8, 8, 4 * 3), name="X")  # tf.Variable(x, name="X")
        Y2 = PS(X2, 2, color=True)
        y2 = sess.run(Y2, feed_dict={X2: x2})
        print(y2.shape)
    plt.imshow(y[0, :, :, 0], interpolation="none")
    plt.show()