Ai used for recognizing emojis on wallpaper

Question

I want to build an app that will recognize what emojis have been used on the wallpaper.

So for instance this app will receive on input:

And on output should array of names of recognizing emojis return:

[
  "Smiling Face with Sunglasses", 
  "Grinning Face with Smiling Eyes", 
  "Kissing Face with Closed Eyes"
]

Of course, the names of these emojis will come from the names of files of training images. For example this file:

It will be called Grinning_Face_with_Smiling_Eyes.jpg

I would like to use AWS Rekognition Label or Google AutoML Vision, but they require a minimum of 10 images of each emoji for training. As you know, I can only provide one image of each emoji, because there is no more option, they are in 2D ;)

Now my question is: What should I do? How can I skip these requirements? Which service should I choose?

PS. In real business instead of emojis, there are covers of the books, which AI has to recognize. There is also one image per book-cover photo in 2D.