Image Caption Analysis — 图片描述与数据提取

Overview

Analyze, extract data from, or understand image files (.png, .jpg, .jpeg, .gif, .webp, .bmp). The core workflow:

1. Run scripts/caption.py to get a text description of the image
2. Parse the description into structured data (DataFrame, etc.)
3. Analyze, visualize, or export

scripts/caption.py — Image Caption

The script converts images to text descriptions via a vision model. Configure via SN_API_KEY (minimum required), or use SN_VISION_API_KEY / SN_VISION_BASE_URL / SN_VISION_MODEL for fine-grained control. See the project environment variable spec for the full fallback chain.

Usage

# Basic — get text description
python3 scripts/caption.py /mnt/data/image.png