def test_optionally_applies_central_crop(self):
batch_size = 4
data = data_provider.get_data(
dataset=datasets.fsns_test.get_test_split(),
batch_size=batch_size,
augment=True,
central_crop_size=(500, 100))
with self.test_session() as sess, queues.QueueRunners(sess):
images_np = sess.run(data.images)
self.assertEqual(images_np.shape, (batch_size, 100, 500, 3))
def test_provided_data_has_correct_shape(self):
batch_size = 4
data = data_provider.get_data(
dataset=datasets.fsns_test.get_test_split(),
batch_size=batch_size,
augment=True,
central_crop_size=None)
with self.test_session() as sess, queues.QueueRunners(sess):
images_np, labels_np = sess.run([data.images, data.labels_one_hot])
self.assertEqual(images_np.shape, (batch_size, 150, 600, 3))
self.assertEqual(labels_np.shape, (batch_size, 37, 134))
def test_labels_correctly_shuffled(self):
batch_size = 4
data = data_provider.get_data(
dataset=datasets.fsns_test.get_test_split(),
batch_size=batch_size,
augment=True,
central_crop_size=None)
with self.test_session() as sess, queues.QueueRunners(sess):
images, labels, probs, texts = sess.run(
[data.images, data.labels, data.probs, data.texts])
for i in range(batch_size * batch_size):
plt.imshow(images[i])
print(texts[i], probs[i], labels[i])