# Build OCR and layout-analysis preprocessing pipelines with deepdoctection

> Use deepdoctection when an agent workflow needs a local Python pipeline for document layout analysis, OCR, table recognition, and page-level extraction before LLM ingestion.

- Skill: `agentskillexchange/build-ocr-and-layout-analysis-preprocessing-pipelines-with-d` (Agent Skill)
- Install (CLI): `npx skillmds@latest add agentskillexchange/build-ocr-and-layout-analysis-preprocessing-pipelines-with-d`
- Raw SKILL.md: https://api.skillmd.com/api/skills/agentskillexchange/build-ocr-and-layout-analysis-preprocessing-pipelines-with-d/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: DevOps & Infra
- Author: agentskillexchange (https://skillmd.com/u/agentskillexchange)
- Updated: 2026-09-08
- Page: https://skillmd.com/skills/agentskillexchange/build-ocr-and-layout-analysis-preprocessing-pipelines-with-d

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# Build OCR and layout-analysis preprocessing pipelines with deepdoctection

Use deepdoctection when an agent workflow needs a local Python pipeline for document layout analysis, OCR, table recognition, and page-level extraction before LLM ingestion.

## Prerequisites

Python environment; deepdoctection package; selected OCR/layout/model dependencies; local PDFs or scanned document images

## Installation

Use the upstream install or setup path that matches your environment:
- uv pip install timm # needed for the default setup
- uv pip install transformers
- uv pip install python-doctr
- uv pip install deepdoctection

Requirements and caveats from upstream:
- **deep**doctection is a Python library that orchestrates Scan and PDF document layout analysis, OCR and document
- python
- Python >= 3.10

Basic usage or getting-started notes:
- and token classification. Build and run a pipeline for your document extraction tasks, develop your own document
- The following example shows how to use the built-in analyzer to decompose a PDF document into its layout structures.
- ![requirements](https://github.com/deepdoctection/deepdoctection/raw/master/docs/_imgs/install_01.png)

- Source: https://github.com/deepdoctection/deepdoctection
- Extracted from upstream docs: https://raw.githubusercontent.com/deepdoctection/deepdoctection/HEAD/README.md

## Documentation

- https://deepdoctection.readthedocs.io/

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/build-ocr-and-layout-analysis-preprocessing-pipelines-with-deepdoctection/)