Blueprint Layout Detector & Legend Analyzer

YOLO11x models trained to detect layout elements and legend symbols/descriptions on architectural and construction blueprints.

Detect Layout Elements

Upload a blueprint image to detect drawing_area, legend_block, and title_block.

Model: GreenMap/yolo11x-blueprint-layout-detector

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Try an example

Classes detected:

  • 🟢 drawing_area — main drawing region
  • 🟠 legend_block — symbol/hatch legend
  • 🔵 title_block — drawing title & metadata