Facebook do image classification and captioning, which they expose via the <img alt=""> attribute, as well as face detection and recognition which are exposed via a user-tagging interface. Some of this may be exposed via a public api, the rest might require scraping logic.
Implementing a Facebook provider would involve
Using Facebook login credentials to build a private album
Uploading images to it
Retrieving detected faces and image labels via either a public api or a scraping tool like Selenium
Facebook do image classification and captioning, which they expose via the
<img alt="">attribute, as well as face detection and recognition which are exposed via a user-tagging interface. Some of this may be exposed via a public api, the rest might require scraping logic.Implementing a Facebook provider would involve
Retrieving detected faces and image labels via either a public api or a scraping tool like Selenium