Dense Slides: Why your agents need decision traces, not just documents — Zach Blumenfeld, Neo4j
Source Video
Why your agents need decision traces, not just documents — Zach Blumenfeld, Neo4j
Method
This deck is slide-only. The existing captured video frame set supplies candidate frames, then local OpenCV rejects sponsor/title/speaker-only frames, crops visible slide surfaces, deduplicates, and saves the cropped slide images.
Cropped Visible Slides

- Recreated text/layout view: open HTML recreation
- AI slide classifier:
content_slideconfidence0.97 - Text source: agent_vision.
- OCR decision: ready — Dense small UI text and diagram labels make this suitable for OCR; only the main title is directly readable.
Slide text:
Engineering the future of AI
Classification audit: raw/sources/slide-ai-classification/dense/B9h9ovW5H9U/audit.json