ryouchinsa/Rectlabel-support

RectLabel is an offline image annotation tool for object detection and segmentation.

61
/ 100
Established

This tool helps you precisely outline and label objects within images, which is a crucial step for training machine learning models. You input raw images or videos, and it outputs meticulously annotated images with bounding boxes, polygons, pixels, or keypoints. It's designed for data annotators, AI researchers, and machine learning engineers who need high-quality labeled datasets.

551 stars. Actively maintained with 25 commits in the last 30 days.

Use this if you need to create highly accurate image datasets for training computer vision models, especially when dealing with various object shapes, aerial views, or video frames.

Not ideal if you're looking for a simple image editor or a tool for basic photo organization.

data-annotation computer-vision machine-learning-training image-segmentation object-detection
No License No Package No Dependents
Maintenance 23 / 25
Adoption 10 / 25
Maturity 8 / 25
Community 20 / 25

How are scores calculated?

Stars

551

Forks

72

Language

Jupyter Notebook

License

Last pushed

Mar 27, 2026

Commits (30d)

25

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