Image search based on computer vision and AI

Hello,
We are developing image search engine (https://app.khumbu.im and https://khumbu.im). Basically it detects objects, scenes,faces on images and extracts exitf metadata. After that it allows to find images using complex criteria like “images with man and woman taken in 2007 on the beach” or “images with Dalai Lama in temple”.

We are investigating possible applications and I am curious What do you think about image search in NextCloud?