I want to use tf.image.resize_image_with_crop_or_pad
on a Numpy array of shape (100,100,2)
to get it cropped or padded to a target shape (h,w,2)
.
However, when I do:
img = resize_image_with_crop_or_pad(img, target_height, target_width)
img = np.array(img)
img.shape
evaluates to ()
, which is not what I expected. How do I turn the output of this function into a properly shaped numpy array?
img = resize_image_with_crop_or_pad(img_tensor, target_height, target_width)
with tf.Session as sess:
img_output = sess.run(img)
Now img_output
is a numpy array, but note that img has to be a tf.Tensor
of shape [1, height, width, channels]
so you might do this beforehand, suggesting your input image is already a numpy array:
img_input = np.expand_dims(img_input, 0)
img_tensor = tf.convert_to_tensor(img_input)
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