OCR & Document Intelligence Use Case

Window Schedule Extraction

Automating window schedule extraction from architectural floor plans using custom computer vision and spatial reasoning.

1. The Problem

Window schedules contain critical glazing, frame, and rough-opening dimensions spread across complex tabular drawing sheets.

2. Input Drawing

Architectural schedule PDF containing window elevation diagrams and schedule grid tables.

INPUT FORMATS: PDF (Vector / Raster) · DWG Renders · TIFF / PNG Scans

3. AI Pipeline Process

Table structure detection identifies columns and rows while OCR parses window marks (W1, W2), rough opening dimensions, and glazing types.

Phase 01: Object Detection
Phase 02: 360° Rotated OCR
Phase 03: Spatial Graph Linking

4. Annotated Visual Output

Interactive table overlay showing extracted window specifications mapped to schedule grid locations.

[VISUAL BOUNDING BOX OVERLAY & COLOR-CODED DETECTION CANVAS]

5. Structured Data Export

JSON array and Excel workbook listing window mark, quantity, dimensions (W x H), glass spec, frame finish, and manufacturer notes.

{ "use_case": "Window Schedule Extraction", "status": "success", "confidence_score": 0.984, "extracted_count": 42, "export_formats": ["JSON", "REST_API", "CSV", "EXCEL"] }

6. Business Impact

Accelerates window supplier bids and guarantees accurate rough-opening order specifications.

Frequently Asked Questions

Can you extract window elevation diagram callouts as well as table text?

Yes. Our hybrid vision engine parses both tabular schedule text and associated window elevation line diagrams.

Request Window Schedule Extraction Assessment

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Upload Sample Plan (Optional)

PDF, DWG, PNG, or ZIP up to 50MB

Strict confidentiality. Your sample drawings and project details are never shared or used to train public models.