Go Beyond Simple PDF Parsers Certified Document AI Engineer
Master Intelligent Document Processing (IDP). Turn any visual source—from wrinkled smartphone photos to complex multi-page scans—into structured, actionable intelligence.
Image Pre-processing
Preparing the “canvas” from raw pixel data.
- Adaptive Bleaching: Removing stains/noise
- Geometric Dewarping: Flattening book curves
- Channel Extraction: Removing bleed-through
- Character Super-Resolution & Upscaling
- Line & Grid Artifact Removal
Structural Analysis
- Intelligent Layout & Caption Detection
- Logo, Seal & Stamp Detection (YOLOv8)
- Handwriting & Signature Verification
- Barcode & QR Data Extraction
- Logical Multi-column Reordering
OCR & Technical Extraction
- Mojibake & Encoding Error Repair
- Mathematical Formula OCR ($LaTeX$)
- Ligature Expansion & Symbol Cleaning
- “OCR Glue”: Splitting fused words
Form Intelligence
- Form Field & OMR (Checkbox) Mapping
- Attestation & Schema Normalization
- Sentence Boundary Resolution
- Watermark & Boilerplate Removal
Final Sanitization
- Non-prose Serial & SKU Filtering
- Hyphen & Double Space Cleanup
- Full Machine-Readable Export (JSON/MD)
Agentic Intelligence
- Self-Correction & QA Agents
- Semantic RAG & Visual Grounding
- API Workflow Triggers & Tool-Use
- Multimodal VLM Reasoning (GPT-4o)
Why TrainDoc AI?
Generic courses teach theory. We build production-grade architectures for unstructured visual chaos.
Vision-First Architecture
Most AI breaks on wrinkled photos or skewed scans. We teach you to dewarp, bleach, and upscale raw pixels before they ever reach the OCR engine, ensuring 99%+ accuracy on real-world captures.
Deep Structural Logic
Go beyond simple text dumps. Master Object Detection (YOLOv8) for signatures, reconstruct complex tables into Markdown, and use “OCR Glue” to repair Mojibake and encoding errors.
Agentic Orchestration
The final frontier. Build Self-Correction Agents that reason over extracted JSON, use RAG for visual grounding, and trigger automated workflows based on document intent.
The IDP Engineering Roadmap
A 6-phase journey from physical artifacts to autonomous agentic intelligence.
Image Pre-processing
The Cleanup: Restoring visual integrity from messy physical sources.
- Adaptive Bleaching & Denoising
- Geometric Dewarping (Book Spines)
- Channel Extraction (Bleed-through)
- Character Super-Resolution
- Grid & Artifact Removal
Structural Analysis
The Skeleton: Mapping the page and identifying complex objects.
- Intelligent Layout Detection
- Logo, Seal & Stamp Detection
- Handwriting & Signature ID
- Barcode & QR Decoding
- Table to Markdown Conversion
OCR & Extraction
The Polish: Converting pixels to error-free, technical text.
- The Mojibake Encoding Repair
- Mathematical Formula OCR
- Ligature Expansion (fi → f+i)
- Symbol Cleaning & Dust Removal
- “OCR Glue” Word Splitting
Form Intelligence
The Refinement: Extracting data from structured forms and UI layers.
- Form Field & AcroForm Mapping
- OMR (Checkbox/Bubble) Detection
- Attestation & Schema Validation
- Watermark & Boilerplate Stripping
- Sentence Boundary Resolution
Final Export
The Sanitization: Preparing the final machine-readable payload.
- Serial Number & SKU Formatting
- Hyphen & Double Space Cleanup
- Schema Normalization
- JSON & Markdown Multi-Export
Agentic Intelligence
The Logic: Building a reasoning layer that acts on your data.
- Self-Correction (QA) Agents
- Semantic RAG & Visual Grounding
- Tool-Use & API Workflow Triggers
- Multimodal Reasoning (VLMs)
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