filenames_from_queue.py

filename_queue = tf.FIFOQueue(100000, [tf.string], shapes=[[]])

# ...

reader = tf.WholeFileReader()
image_filename, image_raw = reader.read(self._filename_queue)
image = tf.image.decode_jpeg(image_raw, channels=3)

# Image preprocessing
image_preproc = ...

# Read a batch of preprocessing images from queue
batch_images, batch_filenames = tf.train.batch(
    [image_preproc, image_filename], batch_size, num_threads=num_threads,
    allow_smaller_final_batch=True)

# ...

np_images, filenames = sess.run([batch_images, batch_filenames])