食堂周菜单识别

Extracts a full weekly cafeteria menu from an image: date range, and each day's breakfast, lunch, and snacks.

When to use

When the user provides a cafeteria menu image (PNG or JPG) and wants to extract or reference its dish contents.

How to extract

Run the extraction script with the image path:

python scripts/extract_menu.py <image_path>

Output is structured Markdown containing:

• Week date range
• Each day's breakfast items
• Each day's lunch items
• Each day's snack stall items (standalone +-separated line, e.g. 牛肉拉面+云南过桥米线)

Notes

• Requires MENU_OPENROUTER_API_KEY (OpenRouter API key)
• Model: qwen/qwen-vl-plus via OpenRouter
• Supports PNG and JPEG; no compression needed for files under 5 MB
• Snack stall items appear as a standalone line in the lunch section, with dishes joined by +