Extract and verify book titles from bookshelf photos using GPT-4o and Google Books
**Use Case: **
Analyze images with multiple subjects. In this use case I have a bookshelf and am extracting and verifying book titles/authors from a bookshelf photo.
**How it works: **
1) **Webhook** receives an image url from a front end in which a user can upload a picture.
- In this use case, it is an image of a book shelf.
2) **Edit Field (Set)**: Saves image in a consistent location so AI can find it.
3) **Analyze Image**: Image is analyzed.
- Extracts titles from the book spines
4) **Code**: Splits extracted subjects to single item to be able to validate each item separately.
- Books are individualized to their own entity
5) **HTTP Request **validates each subject.
- Queries Google Books to validate books in case only partial titles were found.
6) **Edit Field (Set)**: Tidies the result.
7) **Code**: Aggregates and deduplicates
- Titles and authors are aggregate into a list
8) **Respond to Webhook** returns list to front end
**How to use:**
Use with a frontend that can capture images and receive back the result. For this use case Supabase was used to store images from which the image analyzer could reference.
