Datasets:
Formats:
imagefolder
Size:
< 1K
File size: 2,824 Bytes
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PN Engineering Datasets
README – Professional Documentation
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Thank you for using PN Engineering Datasets.
This dataset contains real reinforced concrete (RC) engineering drawings
created by a professional structural engineering office with 15+ years of experience.
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1. Purpose of the Dataset
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The dataset is designed for:
• AI/ML training (OCR, Vision, multimodal LLMs)
• Structural engineering education
• BIM automation development
• CAD/drafting learning
• Civil engineering research
• Dataset benchmarking
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2. Dataset Structure
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/01_PDF/
Cleaned, flattened, anonymized PDF drawings
/02_PNG/
High-resolution PNG (1200 DPI) versions
/03_Documentation/
DATA_DICTIONARY, DATASET_INFO_TEMPLATE, DATASET_STRUCTURE_BLUEPRINT, JSON metadata, License, README
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3. File Formats
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PDF:
• Flattened
• Metadata removed
• OCR-friendly
PNG:
• 1200 DPI
• Clean background
• High contrast
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4. Usage Guidelines
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You MAY:
• Use for internal commercial AI training
• Train OCR/CV/LLM models
• Use in academic or enterprise research
• Build derived datasets/models
You MAY NOT:
• Redistribute or resell raw files
• Upload raw drawings publicly
• Claim authorship of the original drawings
This dataset is suitable for commercial use inside your own tools,
models, or research workflows. Redistribution of the dataset itself
is not permitted — see LICENSE.txt for full details.
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5. Software Compatibility
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The dataset works with:
• Python, OpenCV, Tesseract, PIL
• PyTorch / TensorFlow
• Roboflow
• All major OCR/CV frameworks
• Engineering & BIM automation tools
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6. Notes
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Not intended for real construction use.
Provided strictly for research and training purposes.
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7. SUPPORT
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If you have questions, need additional formats, or want a custom dataset
(beams, slabs, foundations, walls, steel details, construction photos, BIM sets),
please contact:
PN Engineering Datasets
Email: pawel.niczyporuk@gmail.com
Thank you for your purchase!
PN Engineering Datasets – 2025 |