Dense Slides: Connecting the Dots with Context Graphs — Stephen Chin, Neo4j
Source Video
Connecting the Dots with Context Graphs — Stephen Chin, 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_slideconfidence0.92 - Text source: advanced OCR
rapidocr-live/full. - OCR decision: ready — Product/UI screenshot with dense small multi-column text and many interface labels; OCR will read it better than direct transcription.
Slide text:
Conversations Lenny'sMemory Bta About GitHub
+New Conversation Agent Configuration
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Tool Call Cards
memory @neo4j-labs/agent- Ask about Lenny's Podcast:
Neo4j tseapog s,Auia1 Press Enter to send, Shit+Enter for
AIEngineer
EUROPE
Classification audit: raw/sources/slide-ai-classification/dense/eW_vxrjvERk/audit.json