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GreenMap/yolo11x-blueprint-legend-layout-detector

sourceHugging Faceapache-2.0updated 2mo agoView on Hugging Face
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Model Card

GreenMap/yolo11x-blueprint-legend-detector

157

Overview

YOLO11x model trained to detect structural elements inside blueprint legends on architectural and construction drawings.

  • —Detects legend symbols (hatch patterns and graphical symbols).
  • —Detects legend descriptions.
  • —Detects complete legend rows.
  • —Detects legend continuation blocks.
  • —Trained on architectural floor plans and construction drawings.

Classes

IDClassPurpose
0legend_symbolGraphical symbol or hatch pattern representing a construction element or material.
1legend_descriptionText description corresponding to a legend symbol.
2legend_rowComplete legend entry containing a symbol and its associated description.
3legendcontinuationblockA block containing the continuous legend elements.

Training Metrics

results

Validation Metrics

ClassImagesInstancesPrecisionRecallmAP50mAP50-95
all6828210.9120.9030.9180.735
legend_symbol689070.9820.9860.9930.890
legend_description689560.9770.9840.9930.831
legend_row689010.9620.9840.9900.799
continuouselementsblock41570.7270.6550.6960.421

Training

  • —Base model: YOLO11x
  • —Task: Object Detection
  • —Input size: 1472 × 1472
  • —Framework: Ultralytics YOLO