How we visualize PDF's an outline for layout analysis

Hey all,

We've spent a lot of time building new techniques for parsing and searching PDFs. They've lead to a significant improvement in our RAG search and I wanted to share what we've learned.

**Some examples:**

Table - SEC Docs are notoriously hard for PDF -> tables. We tried the top results on google & some opensource thins not a single one succeeded on this table.

Couple examples of who we looked at:

* ilovepdf
* Adobe
* Gonitro
* …

analysis building computervision examples hey improvement parsing pdf pdfs rag search searching sec table tables