Interactive AprilTag Detection Script

Detect AprilTags in images using multiple tag families with a user-friendly, interactive CLI.

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Features

• Interactive prompt to select AprilTag families for scanning
• Supports all major AprilTag families via pupil-apriltags
• Shows number of tags detected, their family, and IDs
• Visualizes detection results with OpenCV and Matplotlib

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Installation

Python >= 3.8 required.
Install dependencies:

pip install pupil-apriltags opencv-python matplotlib numpy

Usage

Run the script

python src/AprilTagDetection.py

• Enter the path to your image when prompted
• Select which tag families to scan (by number, “all”, or Enter for default)
• View detection summary and visualization

Output

• Lists total tags found, families, and tag IDs
• Visualizes tags with bounding boxes and IDs