What does keras.preprocessing.image.load_img do during resizing?

Question

What does keras.preprocessing.image.load_img do during image resizing?

In the following statement, target size is set to 128x128.

image1 = img_to_array(image.load_img(img, target_size=(128,128))) / 255

What if I load 100x100 size image?

Will it leave the image as it is or will it zoom to 128x128 size?

score 0 · Answer 1 · answered Jun 20 '19 at 21:08

0

It will actually resize it to the target size!

If the image size is smaller than the target size it will be stretched to fit the desired size.

answered Jun 20 '19 at 21:08

Jeferson Silva

does it maintain the aspect ratio? – Lahiru Karunaratne Jul 30 '19 at 07:36
1

It depends to the target size, so it will preserve when they share the same aspect ratio. – Jeferson Silva Jul 31 '19 at 12:15

1 Answers1