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LiaoGong-OCR

Name: LiaoGong-OCR
Author: jnbno1163

by jnbno1163 · GitHub ↗ · v1.0.1 · MIT-0

win32darwinlinux ✓ Security Clean

147

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Install in OpenClaw

/install liaogong-ocr

Description

🔍 廖工AI设计实战出品 | LiaoGong-OCR — easyocr+tesseract双引擎OCR，15条预处理链含实测基准，手机拍屏数字识别87%准确率。支持中文海报/截图/英文文档/手机拍照/批量转文字。Use when: OCR this image, extract text from imag...

README (SKILL.md)

LiaoGong-OCR · 廖工双引擎OCR

廖工AI设计实战出品 — easyocr + tesseract 双引擎OCR系统，15条可组合预处理链含实测基准数据。

三种用法

用法	命令/代码	场景
CLI工具	`liaogong-ocr image.jpg`	命令行一键提取文字
Python库	`from liaogong_ocr import OCREngine`	集成到你的Python项目
AI Agent	`npx clawhub@latest install liaogong-ocr`	AI智能体自动触发OCR

快速开始

# 安装系统依赖 tesseract（Windows用 winget install tesseract-ocr）
pip install -r requirements.txt
liaogong-ocr your_image.jpg

引擎模式

模式	命令	最适合
自动	`liaogong-ocr img.jpg`	通用场景，自动选择引擎
easyocr	`liaogong-ocr -e easyocr img.png`	中文海报、截图、复杂排版
tesseract	`liaogong-ocr -e tesseract doc.png`	英文文档、白底黑字
手机拍照	`liaogong-ocr -p phone photo.jpg`	手机拍屏幕（87%数字准确率）

预处理链（手机拍屏幕数字提取实测）

预处理链	数字准确率	速度
optimal_phone	87%	快
grayscale_binary	72%	快
contrast_enhance	65%	快
sharpen	55%	快
clahe	31%	中
adaptive_binary	18%	慢

系统要求

Python 3.8+
Tesseract（系统安装）
首次运行 easyocr 需下载 ~100MB 模型

廖工AI设计实战出品 · github.com/jnbno1163

Usage Guidance

Do not treat this as a complete security review. Re-run the scan in an environment where metadata.json and artifact/ can be read before installing or approving the skill.

Capability Tags

cryptocan-make-purchases

Capability Assessment

ℹ Purpose & Capability

Unable to assess purpose and capabilities from metadata.json or artifact files because workspace inspection failed before any artifact content could be read.

ℹ Instruction Scope

Unable to assess runtime instructions or scope boundaries because artifact/SKILL.md could not be read.

ℹ Install Mechanism

Unable to assess install mechanism because install specs and file contents could not be inspected.

ℹ Credentials

Unable to assess environmental access or proportionality without artifact evidence.

ℹ Persistence & Privilege

Unable to assess persistence or privilege behavior without artifact evidence.

How to Use

Make sure OpenClaw is installed (local or Docker)
Run the install command in chat: /install liaogong-ocr
After installation, invoke the skill by name or use /liaogong-ocr
Provide required inputs per the skill's parameter spec and get structured output

Version History

v1.0.1

中英双语描述，方便全球用户搜索使用

v1.0.0

- Initial release of liaogong-ocr, version 1.0.0. - Dual OCR engine: combines easyocr and tesseract for improved results. - Features 15 configurable pre-processing chains; optimal for mobile screen digit recognition with 87% accuracy. - Supports multiple usage modes: CLI tool, Python library, and integration as an AI Agent. - Suitable for Chinese posters, screenshots, English documents, and batch image-to-text conversions.

Metadata

Slug liaogong-ocr

Version 1.0.1

License MIT-0

All-time Installs 0

Active Installs 0

Total Versions 2

Frequently Asked Questions

What is LiaoGong-OCR?

🔍 廖工AI设计实战出品 | LiaoGong-OCR — easyocr+tesseract双引擎OCR，15条预处理链含实测基准，手机拍屏数字识别87%准确率。支持中文海报/截图/英文文档/手机拍照/批量转文字。Use when: OCR this image, extract text from imag... It is an AI Agent Skill for Claude Code / OpenClaw, with 147 downloads so far.

How do I install LiaoGong-OCR?

Run "/install liaogong-ocr" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is LiaoGong-OCR free?

Yes, LiaoGong-OCR is completely free, licensed under MIT-0. You can download, install and use it at no cost.

Which platforms does LiaoGong-OCR support?

LiaoGong-OCR is cross-platform and runs anywhere OpenClaw / Claude Code is available (win32, darwin, linux).

Who created LiaoGong-OCR?

It is built and maintained by jnbno1163 (@jnbno1163); the current version is v1.0.1.

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