name: image-ocr description: "Extract text from images using Tesseract OCR" metadata: { "openclaw": { "emoji": "👁️", "requires": { "bins": ["tesseract"] }, "install": [ { "id": "dnf", "kind": "dnf", "package": "tesseract", "bins": ["tesseract"], "label": "Install via dnf", }, ], }, }

Image OCR

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Extract text from images using Tesseract OCR. Supports multiple languages and image formats including PNG, JPEG, TIFF, and BMP.

Commands

# Extract text from an image (default: English)
image-ocr "screenshot.png"

# Extract text with a specific language
image-ocr "document.jpg" --lang eng

Install

sudo dnf install tesseract

這個技能功能明確，質量中等偏上。它能幫你從圖片裡提取文字，基礎操作簡單易學，安裝也不復雜。但目前版本比較基礎，缺少詳細的使用指引和問題排查說明，實際使用時可能會遇到一些困惑。對於簡單的文字提取需求夠用，但對複雜場景支援有限。